17965244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13171}}^1$

素因数の和:13217

約数の個数: 24

約数和(自身を含む): 35406336

約数和(自身を除く): 17441092

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 13171, 26342, 52684, 144881, 289762, 408301, 579524, 816602, 1633204, 4491311, 8982622, 17965244]

約数ペア:

[(1, 17965244), (2, 8982622), (4, 4491311), (11, 1633204), (22, 816602), (31, 579524), (44, 408301), (62, 289762), (124, 144881), (341, 52684), (682, 26342), (1364, 13171)]