15550870

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{11351}}^1$

素因数の和:11495

約数の個数: 16

約数和(自身を含む): 28198368

約数和(自身を除く): 12647498

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 11351, 22702, 56755, 113510, 1555087, 3110174, 7775435, 15550870]

約数ペア:

[(1, 15550870), (2, 7775435), (5, 3110174), (10, 1555087), (137, 113510), (274, 56755), (685, 22702), (1370, 11351)]