71357198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{170711}}^1$

素因数の和:170743

約数の個数: 16

約数和(自身を含む): 122912640

約数和(自身を除く): 51555442

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 170711, 341422, 1877821, 3243509, 3755642, 6487018, 35678599, 71357198]

約数ペア:

[(1, 71357198), (2, 35678599), (11, 6487018), (19, 3755642), (22, 3243509), (38, 1877821), (209, 341422), (418, 170711)]