2019492574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{188491}}^1$

素因数の和:188991

約数の個数: 16

約数和(自身を含む): 3311427456

約数和(自身を除く): 1291934882

約数列:

[1, 2, 11, 22, 487, 974, 5357, 10714, 188491, 376982, 2073401, 4146802, 91795117, 183590234, 1009746287, 2019492574]

約数ペア:

[(1, 2019492574), (2, 1009746287), (11, 183590234), (22, 91795117), (487, 4146802), (974, 2073401), (5357, 376982), (10714, 188491)]