15028624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{72253}}^1$

素因数の和:72274

約数の個数: 20

約数和(自身を含む): 31358236

約数和(自身を除く): 16329612

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 72253, 144506, 289012, 578024, 939289, 1156048, 1878578, 3757156, 7514312, 15028624]

約数ペア:

[(1, 15028624), (2, 7514312), (4, 3757156), (8, 1878578), (13, 1156048), (16, 939289), (26, 578024), (52, 289012), (104, 144506), (208, 72253)]