22678138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{70429}}^1$

素因数の和:70461

約数の個数: 16

約数和(自身を含む): 40567680

約数和(自身を除く): 17889542

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 70429, 140858, 493003, 986006, 1619867, 3239734, 11339069, 22678138]

約数ペア:

[(1, 22678138), (2, 11339069), (7, 3239734), (14, 1619867), (23, 986006), (46, 493003), (161, 140858), (322, 70429)]