19996242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{476101}}^1$

素因数の和:476113

約数の個数: 16

約数和(自身を含む): 45705792

約数和(自身を除く): 25709550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 476101, 952202, 1428303, 2856606, 3332707, 6665414, 9998121, 19996242]

約数ペア:

[(1, 19996242), (2, 9998121), (3, 6665414), (6, 3332707), (7, 2856606), (14, 1428303), (21, 952202), (42, 476101)]