19198634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 36414336

約数和(自身を除く): 17215702

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 2851, 3367, 5702, 6734, 19957, 37063, 39914, 74126, 105487, 210974, 259441, 518882, 738409, 1371331, 1476818, 2742662, 9599317, 19198634]

約数ペア:

[(1, 19198634), (2, 9599317), (7, 2742662), (13, 1476818), (14, 1371331), (26, 738409), (37, 518882), (74, 259441), (91, 210974), (182, 105487), (259, 74126), (481, 39914), (518, 37063), (962, 19957), (2851, 6734), (3367, 5702)]