39499070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{303839}}^1$

素因数の和:303859

約数の個数: 16

約数和(自身を含む): 76567680

約数和(自身を除く): 37068610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 303839, 607678, 1519195, 3038390, 3949907, 7899814, 19749535, 39499070]

約数ペア:

[(1, 39499070), (2, 19749535), (5, 7899814), (10, 3949907), (13, 3038390), (26, 1519195), (65, 607678), (130, 303839)]