12157022290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4693831}}^1$

素因数の和:4693882

約数の個数: 32

約数和(自身を含む): 25684648704

約数和(自身を除く): 13527626414

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 4693831, 9387662, 23469155, 32856817, 46938310, 65713634, 164284085, 173671747, 328568170, 347343494, 868358735, 1215702229, 1736717470, 2431404458, 6078511145, 12157022290]

約数ペア:

[(1, 12157022290), (2, 6078511145), (5, 2431404458), (7, 1736717470), (10, 1215702229), (14, 868358735), (35, 347343494), (37, 328568170), (70, 173671747), (74, 164284085), (185, 65713634), (259, 46938310), (370, 32856817), (518, 23469155), (1295, 9387662), (2590, 4693831)]