17944949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4519}}^1$

素因数の和:4568

約数の個数: 12

約数和(自身を含む): 20665440

約数和(自身を除く): 2720491

約数列:

[1, 11, 19, 209, 361, 3971, 4519, 49709, 85861, 944471, 1631359, 17944949]

約数ペア:

[(1, 17944949), (11, 1631359), (19, 944471), (209, 85861), (361, 49709), (3971, 4519)]