19185192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 56784000

約数和(自身を除く): 37598808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 103, 104, 117, 156, 199, 206, 234, 309, 312, 398, 412, 468, 597, 618, 796, 824, 927, 936, 1194, 1236, 1339, 1592, 1791, 1854, 2388, 2472, 2587, 2678, 3582, 3708, 4017, 4776, 5174, 5356, 7164, 7416, 7761, 8034, 10348, 10712, 12051, 14328, 15522, 16068, 20497, 20696, 23283, 24102, 31044, 32136, 40994, 46566, 48204, 61491, 62088, 81988, 93132, 96408, 122982, 163976, 184473, 186264, 245964, 266461, 368946, 491928, 532922, 737892, 799383, 1065844, 1475784, 1598766, 2131688, 2398149, 3197532, 4796298, 6395064, 9592596, 19185192]

約数ペア:

[(1, 19185192), (2, 9592596), (3, 6395064), (4, 4796298), (6, 3197532), (8, 2398149), (9, 2131688), (12, 1598766), (13, 1475784), (18, 1065844), (24, 799383), (26, 737892), (36, 532922), (39, 491928), (52, 368946), (72, 266461), (78, 245964), (103, 186264), (104, 184473), (117, 163976), (156, 122982), (199, 96408), (206, 93132), (234, 81988), (309, 62088), (312, 61491), (398, 48204), (412, 46566), (468, 40994), (597, 32136), (618, 31044), (796, 24102), (824, 23283), (927, 20696), (936, 20497), (1194, 16068), (1236, 15522), (1339, 14328), (1592, 12051), (1791, 10712), (1854, 10348), (2388, 8034), (2472, 7761), (2587, 7416), (2678, 7164), (3582, 5356), (3708, 5174), (4017, 4776)]