25216945919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1119907}}^1$

素因数の和:1120030

約数の個数: 16

約数和(自身を含む): 29028015360

約数和(自身を除く): 3811069441

約数列:

[1, 11, 23, 89, 253, 979, 2047, 22517, 1119907, 12318977, 25757861, 99671723, 283336471, 1096388953, 2292449629, 25216945919]

約数ペア:

[(1, 25216945919), (11, 2292449629), (23, 1096388953), (89, 283336471), (253, 99671723), (979, 25757861), (2047, 12318977), (22517, 1119907)]