11919888

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 35979840

約数和(自身を除く): 24059952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 59, 61, 69, 72, 92, 118, 122, 138, 144, 177, 183, 184, 207, 236, 244, 276, 354, 366, 368, 414, 472, 488, 531, 549, 552, 708, 732, 828, 944, 976, 1062, 1098, 1104, 1357, 1403, 1416, 1464, 1656, 2124, 2196, 2714, 2806, 2832, 2928, 3312, 3599, 4071, 4209, 4248, 4392, 5428, 5612, 7198, 8142, 8418, 8496, 8784, 10797, 10856, 11224, 12213, 12627, 14396, 16284, 16836, 21594, 21712, 22448, 24426, 25254, 28792, 32391, 32568, 33672, 43188, 48852, 50508, 57584, 64782, 65136, 67344, 82777, 86376, 97704, 101016, 129564, 165554, 172752, 195408, 202032, 248331, 259128, 331108, 496662, 518256, 662216, 744993, 993324, 1324432, 1489986, 1986648, 2979972, 3973296, 5959944, 11919888]

約数ペア:

[(1, 11919888), (2, 5959944), (3, 3973296), (4, 2979972), (6, 1986648), (8, 1489986), (9, 1324432), (12, 993324), (16, 744993), (18, 662216), (23, 518256), (24, 496662), (36, 331108), (46, 259128), (48, 248331), (59, 202032), (61, 195408), (69, 172752), (72, 165554), (92, 129564), (118, 101016), (122, 97704), (138, 86376), (144, 82777), (177, 67344), (183, 65136), (184, 64782), (207, 57584), (236, 50508), (244, 48852), (276, 43188), (354, 33672), (366, 32568), (368, 32391), (414, 28792), (472, 25254), (488, 24426), (531, 22448), (549, 21712), (552, 21594), (708, 16836), (732, 16284), (828, 14396), (944, 12627), (976, 12213), (1062, 11224), (1098, 10856), (1104, 10797), (1357, 8784), (1403, 8496), (1416, 8418), (1464, 8142), (1656, 7198), (2124, 5612), (2196, 5428), (2714, 4392), (2806, 4248), (2832, 4209), (2928, 4071), (3312, 3599)]