15389099804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{199021}}^1$

素因数の和:200525

約数の個数: 24

約数和(自身を含む): 29022184128

約数和(自身を除く): 13633084324

約数列:

[1, 2, 4, 13, 26, 52, 1487, 2974, 5948, 19331, 38662, 77324, 199021, 398042, 796084, 2587273, 5174546, 10349092, 295944227, 591888454, 1183776908, 3847274951, 7694549902, 15389099804]

約数ペア:

[(1, 15389099804), (2, 7694549902), (4, 3847274951), (13, 1183776908), (26, 591888454), (52, 295944227), (1487, 10349092), (2974, 5174546), (5948, 2587273), (19331, 796084), (38662, 398042), (77324, 199021)]