13673008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 28591920

約数和(自身を除く): 14918912

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1097, 1558, 2194, 3116, 4388, 6232, 8776, 12464, 17552, 20843, 41686, 44977, 83372, 89954, 166744, 179908, 333488, 359816, 719632, 854563, 1709126, 3418252, 6836504, 13673008]

約数ペア:

[(1, 13673008), (2, 6836504), (4, 3418252), (8, 1709126), (16, 854563), (19, 719632), (38, 359816), (41, 333488), (76, 179908), (82, 166744), (152, 89954), (164, 83372), (304, 44977), (328, 41686), (656, 20843), (779, 17552), (1097, 12464), (1558, 8776), (2194, 6232), (3116, 4388)]