22057244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 44169216

約数和(自身を除く): 22111972

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 103, 124, 157, 206, 314, 341, 412, 628, 682, 1133, 1364, 1727, 2266, 3193, 3454, 4532, 4867, 6386, 6908, 9734, 12772, 16171, 19468, 32342, 35123, 53537, 64684, 70246, 107074, 140492, 177881, 214148, 355762, 501301, 711524, 1002602, 2005204, 5514311, 11028622, 22057244]

約数ペア:

[(1, 22057244), (2, 11028622), (4, 5514311), (11, 2005204), (22, 1002602), (31, 711524), (44, 501301), (62, 355762), (103, 214148), (124, 177881), (157, 140492), (206, 107074), (314, 70246), (341, 64684), (412, 53537), (628, 35123), (682, 32342), (1133, 19468), (1364, 16171), (1727, 12772), (2266, 9734), (3193, 6908), (3454, 6386), (4532, 4867)]