15690313488

素因数分解:

$2^4\times 3^1\times {\mathrm{326881531}}^1$

素因数の和:326881542

約数の個数: 20

約数和(自身を含む): 40533309968

約数和(自身を除く): 24842996480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 326881531, 653763062, 980644593, 1307526124, 1961289186, 2615052248, 3922578372, 5230104496, 7845156744, 15690313488]

約数ペア:

[(1, 15690313488), (2, 7845156744), (3, 5230104496), (4, 3922578372), (6, 2615052248), (8, 1961289186), (12, 1307526124), (16, 980644593), (24, 653763062), (48, 326881531)]