20190626930

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6492163}}^1$

素因数の和:6492481

約数の個数: 16

約数和(自身を含む): 36459993024

約数和(自身を除く): 16269366094

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 6492163, 12984326, 32460815, 64921630, 2019062693, 4038125386, 10095313465, 20190626930]

約数ペア:

[(1, 20190626930), (2, 10095313465), (5, 4038125386), (10, 2019062693), (311, 64921630), (622, 32460815), (1555, 12984326), (3110, 6492163)]