2066421038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{260189}}^1$

素因数の和:260240

約数の個数: 24

約数和(自身を含む): 3568766040

約数和(自身を除く): 1502345002

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 260189, 520378, 2862079, 4943591, 5724158, 9887182, 54379501, 93928229, 108759002, 187856458, 1033210519, 2066421038]

約数ペア:

[(1, 2066421038), (2, 1033210519), (11, 187856458), (19, 108759002), (22, 93928229), (38, 54379501), (209, 9887182), (361, 5724158), (418, 4943591), (722, 2862079), (3971, 520378), (7942, 260189)]