22181566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 38817792

約数和(自身を除く): 16636226

約数列:

[1, 2, 11, 17, 22, 34, 127, 187, 254, 374, 467, 934, 1397, 2159, 2794, 4318, 5137, 7939, 10274, 15878, 23749, 47498, 59309, 87329, 118618, 174658, 652399, 1008253, 1304798, 2016506, 11090783, 22181566]

約数ペア:

[(1, 22181566), (2, 11090783), (11, 2016506), (17, 1304798), (22, 1008253), (34, 652399), (127, 174658), (187, 118618), (254, 87329), (374, 59309), (467, 47498), (934, 23749), (1397, 15878), (2159, 10274), (2794, 7939), (4318, 5137)]