22131334

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{727}}^1$

素因数の和:1251

約数の個数: 16

約数和(自身を含む): 34384896

約数和(自身を除く): 12253562

約数列:

[1, 2, 31, 62, 491, 727, 982, 1454, 15221, 22537, 30442, 45074, 356957, 713914, 11065667, 22131334]

約数ペア:

[(1, 22131334), (2, 11065667), (31, 713914), (62, 356957), (491, 45074), (727, 30442), (982, 22537), (1454, 15221)]