15181663

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1129}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 18550080

約数和(自身を除く): 3368417

約数列:

[1, 7, 17, 113, 119, 791, 1129, 1921, 7903, 13447, 19193, 127577, 134351, 893039, 2168809, 15181663]

約数ペア:

[(1, 15181663), (7, 2168809), (17, 893039), (113, 134351), (119, 127577), (791, 19193), (1129, 13447), (1921, 7903)]