15703786876

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{80929}}^1$

素因数の和:81421

約数の個数: 24

約数和(自身を含む): 27758990000

約数和(自身を除く): 12055203124

約数列:

[1, 2, 4, 139, 278, 349, 556, 698, 1396, 48511, 80929, 97022, 161858, 194044, 323716, 11249131, 22498262, 28244221, 44996524, 56488442, 112976884, 3925946719, 7851893438, 15703786876]

約数ペア:

[(1, 15703786876), (2, 7851893438), (4, 3925946719), (139, 112976884), (278, 56488442), (349, 44996524), (556, 28244221), (698, 22498262), (1396, 11249131), (48511, 323716), (80929, 194044), (97022, 161858)]