31269326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 54259200

約数和(自身を除く): 22989874

約数列:

[1, 2, 11, 19, 22, 38, 209, 239, 313, 418, 478, 626, 2629, 3443, 4541, 5258, 5947, 6886, 9082, 11894, 49951, 65417, 74807, 99902, 130834, 149614, 822877, 1421333, 1645754, 2842666, 15634663, 31269326]

約数ペア:

[(1, 31269326), (2, 15634663), (11, 2842666), (19, 1645754), (22, 1421333), (38, 822877), (209, 149614), (239, 130834), (313, 99902), (418, 74807), (478, 65417), (626, 49951), (2629, 11894), (3443, 9082), (4541, 6886), (5258, 5947)]