13439974

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:591

約数の個数: 16

約数和(自身を含む): 20494656

約数和(自身を除く): 7054682

約数列:

[1, 2, 137, 181, 271, 274, 362, 542, 24797, 37127, 49051, 49594, 74254, 98102, 6719987, 13439974]

約数ペア:

[(1, 13439974), (2, 6719987), (137, 98102), (181, 74254), (271, 49594), (274, 49051), (362, 37127), (542, 24797)]