79747522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{13367}}^1$

素因数の和:13545

約数の個数: 16

約数和(自身を含む): 126728640

約数和(自身を除く): 46981118

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 13367, 26734, 253973, 507946, 2098619, 4197238, 39873761, 79747522]

約数ペア:

[(1, 79747522), (2, 39873761), (19, 4197238), (38, 2098619), (157, 507946), (314, 253973), (2983, 26734), (5966, 13367)]