22469713

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 26449920

約数和(自身を除く): 3980207

約数列:

[1, 7, 47, 163, 329, 419, 1141, 2933, 7661, 19693, 53627, 68297, 137851, 478079, 3209959, 22469713]

約数ペア:

[(1, 22469713), (7, 3209959), (47, 478079), (163, 137851), (329, 68297), (419, 53627), (1141, 19693), (2933, 7661)]