18802522

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:693

約数の個数: 16

約数和(自身を含む): 28651392

約数和(自身を除く): 9848870

約数列:

[1, 2, 113, 226, 271, 307, 542, 614, 30623, 34691, 61246, 69382, 83197, 166394, 9401261, 18802522]

約数ペア:

[(1, 18802522), (2, 9401261), (113, 166394), (226, 83197), (271, 69382), (307, 61246), (542, 34691), (614, 30623)]