12791036666

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{28211}}^1$

素因数の和:28418

約数の個数: 32

約数和(自身を含む): 20280139776

約数和(自身を除く): 7489103110

約数列:

[1, 2, 31, 62, 71, 103, 142, 206, 2201, 3193, 4402, 6386, 7313, 14626, 28211, 56422, 226703, 453406, 874541, 1749082, 2002981, 2905733, 4005962, 5811466, 62092411, 90077723, 124184822, 180155446, 206307043, 412614086, 6395518333, 12791036666]

約数ペア:

[(1, 12791036666), (2, 6395518333), (31, 412614086), (62, 206307043), (71, 180155446), (103, 124184822), (142, 90077723), (206, 62092411), (2201, 5811466), (3193, 4005962), (4402, 2905733), (6386, 2002981), (7313, 1749082), (14626, 874541), (28211, 453406), (56422, 226703)]