22664570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133321}}^1$

素因数の和:133345

約数の個数: 16

約数和(自身を含む): 43196328

約数和(自身を除く): 20531758

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 133321, 266642, 666605, 1333210, 2266457, 4532914, 11332285, 22664570]

約数ペア:

[(1, 22664570), (2, 11332285), (5, 4532914), (10, 2266457), (17, 1333210), (34, 666605), (85, 266642), (170, 133321)]