19913501232

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{91159}}^1$

素因数の和:91251

約数の個数: 120

約数和(自身を含む): 58633018080

約数和(自身を除く): 38719516848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 41, 48, 72, 74, 82, 111, 123, 144, 148, 164, 222, 246, 296, 328, 333, 369, 444, 492, 592, 656, 666, 738, 888, 984, 1332, 1476, 1517, 1776, 1968, 2664, 2952, 3034, 4551, 5328, 5904, 6068, 9102, 12136, 13653, 18204, 24272, 27306, 36408, 54612, 72816, 91159, 109224, 182318, 218448, 273477, 364636, 546954, 729272, 820431, 1093908, 1458544, 1640862, 2187816, 3281724, 3372883, 3737519, 4375632, 6563448, 6745766, 7475038, 10118649, 11212557, 13126896, 13491532, 14950076, 20237298, 22425114, 26983064, 29900152, 30355947, 33637671, 40474596, 44850228, 53966128, 59800304, 60711894, 67275342, 80949192, 89700456, 121423788, 134550684, 138288203, 161898384, 179400912, 242847576, 269101368, 276576406, 414864609, 485695152, 538202736, 553152812, 829729218, 1106305624, 1244593827, 1659458436, 2212611248, 2489187654, 3318916872, 4978375308, 6637833744, 9956750616, 19913501232]

約数ペア:

[(1, 19913501232), (2, 9956750616), (3, 6637833744), (4, 4978375308), (6, 3318916872), (8, 2489187654), (9, 2212611248), (12, 1659458436), (16, 1244593827), (18, 1106305624), (24, 829729218), (36, 553152812), (37, 538202736), (41, 485695152), (48, 414864609), (72, 276576406), (74, 269101368), (82, 242847576), (111, 179400912), (123, 161898384), (144, 138288203), (148, 134550684), (164, 121423788), (222, 89700456), (246, 80949192), (296, 67275342), (328, 60711894), (333, 59800304), (369, 53966128), (444, 44850228), (492, 40474596), (592, 33637671), (656, 30355947), (666, 29900152), (738, 26983064), (888, 22425114), (984, 20237298), (1332, 14950076), (1476, 13491532), (1517, 13126896), (1776, 11212557), (1968, 10118649), (2664, 7475038), (2952, 6745766), (3034, 6563448), (4551, 4375632), (5328, 3737519), (5904, 3372883), (6068, 3281724), (9102, 2187816), (12136, 1640862), (13653, 1458544), (18204, 1093908), (24272, 820431), (27306, 729272), (36408, 546954), (54612, 364636), (72816, 273477), (91159, 218448), (109224, 182318)]