22684156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2617}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 43542576

約数和(自身を除く): 20858420

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 2617, 4334, 5234, 8668, 10468, 28787, 57574, 115148, 515549, 1031098, 2062196, 5671039, 11342078, 22684156]

約数ペア:

[(1, 22684156), (2, 11342078), (4, 5671039), (11, 2062196), (22, 1031098), (44, 515549), (197, 115148), (394, 57574), (788, 28787), (2167, 10468), (2617, 8668), (4334, 5234)]