23019494

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1807

約数の個数: 16

約数和(自身を含む): 35380800

約数和(自身を除く): 12361306

約数列:

[1, 2, 79, 89, 158, 178, 1637, 3274, 7031, 14062, 129323, 145693, 258646, 291386, 11509747, 23019494]

約数ペア:

[(1, 23019494), (2, 11509747), (79, 291386), (89, 258646), (158, 145693), (178, 129323), (1637, 14062), (3274, 7031)]