19956797641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5527}}^1\times {\mathrm{19309}}^1$

素因数の和:24864

約数の個数: 16

約数和(自身を含む): 23057066880

約数和(自身を除く): 3100269239

約数列:

[1, 11, 17, 187, 5527, 19309, 60797, 93959, 212399, 328253, 1033549, 3610783, 106720843, 1173929273, 1814254331, 19956797641]

約数ペア:

[(1, 19956797641), (11, 1814254331), (17, 1173929273), (187, 106720843), (5527, 3610783), (19309, 1033549), (60797, 328253), (93959, 212399)]