13173886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1889}}^1$

素因数の和:2219

約数の個数: 16

約数和(自身を含む): 21636720

約数和(自身を除く): 8462834

約数列:

[1, 2, 11, 22, 317, 634, 1889, 3487, 3778, 6974, 20779, 41558, 598813, 1197626, 6586943, 13173886]

約数ペア:

[(1, 13173886), (2, 6586943), (11, 1197626), (22, 598813), (317, 41558), (634, 20779), (1889, 6974), (3487, 3778)]