13137719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 16054848

約数和(自身を除く): 2917129

約数列:

[1, 7, 17, 113, 119, 791, 977, 1921, 6839, 13447, 16609, 110401, 116263, 772807, 1876817, 13137719]

約数ペア:

[(1, 13137719), (7, 1876817), (17, 772807), (113, 116263), (119, 110401), (791, 16609), (977, 13447), (1921, 6839)]