42637634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86311}}^1$

素因数の和:86345

約数の個数: 16

約数和(自身を含む): 72502080

約数和(自身を除く): 29864446

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 86311, 172622, 1122043, 1639909, 2244086, 3279818, 21318817, 42637634]

約数ペア:

[(1, 42637634), (2, 21318817), (13, 3279818), (19, 2244086), (26, 1639909), (38, 1122043), (247, 172622), (494, 86311)]