19988664

素因数分解:

$2^3\times 3^1\times {\mathrm{832861}}^1$

素因数の和:832870

約数の個数: 16

約数和(自身を含む): 49971720

約数和(自身を除く): 29983056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 832861, 1665722, 2498583, 3331444, 4997166, 6662888, 9994332, 19988664]

約数ペア:

[(1, 19988664), (2, 9994332), (3, 6662888), (4, 4997166), (6, 3331444), (8, 2498583), (12, 1665722), (24, 832861)]