15516392398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{18233}}^1$

素因数の和:18780

約数の個数: 32

約数和(自身を含む): 25474502592

約数和(自身を除く): 9958110194

約数列:

[1, 2, 13, 26, 71, 142, 461, 922, 923, 1846, 5993, 11986, 18233, 32731, 36466, 65462, 237029, 425503, 474058, 851006, 1294543, 2589086, 8405413, 16810826, 16829059, 33658118, 109270369, 218540738, 596784323, 1193568646, 7758196199, 15516392398]

約数ペア:

[(1, 15516392398), (2, 7758196199), (13, 1193568646), (26, 596784323), (71, 218540738), (142, 109270369), (461, 33658118), (922, 16829059), (923, 16810826), (1846, 8405413), (5993, 2589086), (11986, 1294543), (18233, 851006), (32731, 474058), (36466, 425503), (65462, 237029)]