15679997890

素因数分解:

$2^1\times 5^1\times {\mathrm{22003}}^1\times {\mathrm{71263}}^1$

素因数の和:93273

約数の個数: 16

約数和(自身を含む): 28225675008

約数和(自身を除く): 12545677118

約数列:

[1, 2, 5, 10, 22003, 44006, 71263, 110015, 142526, 220030, 356315, 712630, 1567999789, 3135999578, 7839998945, 15679997890]

約数ペア:

[(1, 15679997890), (2, 7839998945), (5, 3135999578), (10, 1567999789), (22003, 712630), (44006, 356315), (71263, 220030), (110015, 142526)]