19005286644

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4029959}}^1$

素因数の和:4030100

約数の個数: 36

約数和(自身を含む): 48407879520

約数和(自身を除く): 29402592876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 4029959, 8059918, 12089877, 16119836, 24179754, 36269631, 48359508, 72539262, 145078524, 527924629, 1055849258, 1583773887, 2111698516, 3167547774, 4751321661, 6335095548, 9502643322, 19005286644]

約数ペア:

[(1, 19005286644), (2, 9502643322), (3, 6335095548), (4, 4751321661), (6, 3167547774), (9, 2111698516), (12, 1583773887), (18, 1055849258), (36, 527924629), (131, 145078524), (262, 72539262), (393, 48359508), (524, 36269631), (786, 24179754), (1179, 16119836), (1572, 12089877), (2358, 8059918), (4716, 4029959)]