19814892

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{15149}}^1$

素因数の和:15265

約数の個数: 24

約数和(自身を含む): 46662000

約数和(自身を除く): 26847108

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 15149, 30298, 45447, 60596, 90894, 181788, 1651241, 3302482, 4953723, 6604964, 9907446, 19814892]

約数ペア:

[(1, 19814892), (2, 9907446), (3, 6604964), (4, 4953723), (6, 3302482), (12, 1651241), (109, 181788), (218, 90894), (327, 60596), (436, 45447), (654, 30298), (1308, 15149)]