57042218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{2473}}^1$

素因数の和:3101

約数の個数: 16

約数和(自身を含む): 90251520

約数和(自身を除く): 33209302

約数列:

[1, 2, 19, 38, 607, 1214, 2473, 4946, 11533, 23066, 46987, 93974, 1501111, 3002222, 28521109, 57042218]

約数ペア:

[(1, 57042218), (2, 28521109), (19, 3002222), (38, 1501111), (607, 93974), (1214, 46987), (2473, 23066), (4946, 11533)]