12638316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 31852800

約数和(自身を除く): 19214484

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 1579, 2001, 2668, 3158, 4002, 4737, 6316, 8004, 9474, 18948, 36317, 45791, 72634, 91582, 108951, 137373, 145268, 183164, 217902, 274746, 435804, 549492, 1053193, 2106386, 3159579, 4212772, 6319158, 12638316]

約数ペア:

[(1, 12638316), (2, 6319158), (3, 4212772), (4, 3159579), (6, 2106386), (12, 1053193), (23, 549492), (29, 435804), (46, 274746), (58, 217902), (69, 183164), (87, 145268), (92, 137373), (116, 108951), (138, 91582), (174, 72634), (276, 45791), (348, 36317), (667, 18948), (1334, 9474), (1579, 8004), (2001, 6316), (2668, 4737), (3158, 4002)]