2019402506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{61729}}^1$

素因数の和:63229

約数の個数: 16

約数和(自身を含む): 3306752640

約数和(自身を除く): 1287350134

約数列:

[1, 2, 11, 22, 1487, 2974, 16357, 32714, 61729, 123458, 679019, 1358038, 91791023, 183582046, 1009701253, 2019402506]

約数ペア:

[(1, 2019402506), (2, 1009701253), (11, 183582046), (22, 91791023), (1487, 1358038), (2974, 679019), (16357, 123458), (32714, 61729)]