21046234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5869}}^1$

素因数の和:6045

約数の個数: 16

約数和(自身を含む): 34656480

約数和(自身を除く): 13610246

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5869, 11738, 64559, 129118, 956647, 1913294, 10523117, 21046234]

約数ペア:

[(1, 21046234), (2, 10523117), (11, 1913294), (22, 956647), (163, 129118), (326, 64559), (1793, 11738), (3586, 5869)]