69642122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{11681}}^1$

素因数の和:11965

約数の個数: 16

約数和(自身を含む): 114390144

約数和(自身を除く): 44748022

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 11681, 23362, 128491, 256982, 3165551, 6331102, 34821061, 69642122]

約数ペア:

[(1, 69642122), (2, 34821061), (11, 6331102), (22, 3165551), (271, 256982), (542, 128491), (2981, 23362), (5962, 11681)]