18260249914

素因数分解:

$2^1\times {\mathrm{941}}^1\times {\mathrm{2351}}^1\times {\mathrm{4127}}^1$

素因数の和:7421

約数の個数: 16

約数和(自身を含む): 27437792256

約数和(自身を除く): 9177542342

約数列:

[1, 2, 941, 1882, 2351, 4127, 4702, 8254, 2212291, 3883507, 4424582, 7767014, 9702577, 19405154, 9130124957, 18260249914]

約数ペア:

[(1, 18260249914), (2, 9130124957), (941, 19405154), (1882, 9702577), (2351, 7767014), (4127, 4424582), (4702, 3883507), (8254, 2212291)]