21704102

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{9511}}^1$

素因数の和:9683

約数の個数: 16

約数和(自身を含む): 37439232

約数和(自身を除く): 15735130

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 9511, 19022, 66577, 133154, 1550293, 3100586, 10852051, 21704102]

約数ペア:

[(1, 21704102), (2, 10852051), (7, 3100586), (14, 1550293), (163, 133154), (326, 66577), (1141, 19022), (2282, 9511)]