12156116

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:696

約数の個数: 36

約数和(自身を含む): 25017300

約数和(自身を除く): 12861184

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 569, 763, 1138, 1526, 2276, 3052, 3983, 5341, 7966, 10682, 15932, 21364, 27881, 55762, 62021, 111524, 124042, 248084, 434147, 868294, 1736588, 3039029, 6078058, 12156116]

約数ペア:

[(1, 12156116), (2, 6078058), (4, 3039029), (7, 1736588), (14, 868294), (28, 434147), (49, 248084), (98, 124042), (109, 111524), (196, 62021), (218, 55762), (436, 27881), (569, 21364), (763, 15932), (1138, 10682), (1526, 7966), (2276, 5341), (3052, 3983)]