18900388289

素因数分解:

${\mathrm{193}}^1\times {\mathrm{1621}}^1\times {\mathrm{60413}}^1$

素因数の和:62227

約数の個数: 8

約数和(自身を含む): 19010352552

約数和(自身を除く): 109964263

約数列:

[1, 193, 1621, 60413, 312853, 11659709, 97929473, 18900388289]

約数ペア:

[(1, 18900388289), (193, 97929473), (1621, 11659709), (60413, 312853)]