19715484

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{15073}}^1$

素因数の和:15189

約数の個数: 24

約数和(自身を含む): 46427920

約数和(自身を除く): 26712436

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 15073, 30146, 45219, 60292, 90438, 180876, 1642957, 3285914, 4928871, 6571828, 9857742, 19715484]

約数ペア:

[(1, 19715484), (2, 9857742), (3, 6571828), (4, 4928871), (6, 3285914), (12, 1642957), (109, 180876), (218, 90438), (327, 60292), (436, 45219), (654, 30146), (1308, 15073)]