15947724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{102229}}^1$

素因数の和:102249

約数の個数: 24

約数和(自身を含む): 40074160

約数和(自身を除く): 24126436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 102229, 204458, 306687, 408916, 613374, 1226748, 1328977, 2657954, 3986931, 5315908, 7973862, 15947724]

約数ペア:

[(1, 15947724), (2, 7973862), (3, 5315908), (4, 3986931), (6, 2657954), (12, 1328977), (13, 1226748), (26, 613374), (39, 408916), (52, 306687), (78, 204458), (156, 102229)]