1986468772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2719}}^1\times {\mathrm{9613}}^1$

素因数の和:12355

約数の個数: 24

約数和(自身を含む): 3661011200

約数和(自身を除く): 1674542428

約数列:

[1, 2, 4, 19, 38, 76, 2719, 5438, 9613, 10876, 19226, 38452, 51661, 103322, 182647, 206644, 365294, 730588, 26137747, 52275494, 104550988, 496617193, 993234386, 1986468772]

約数ペア:

[(1, 1986468772), (2, 993234386), (4, 496617193), (19, 104550988), (38, 52275494), (76, 26137747), (2719, 730588), (5438, 365294), (9613, 206644), (10876, 182647), (19226, 103322), (38452, 51661)]