15940147210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122616517}}^1$

素因数の和:122616537

約数の個数: 16

約数和(自身を含む): 30899362536

約数和(自身を除く): 14959215326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 122616517, 245233034, 613082585, 1226165170, 1594014721, 3188029442, 7970073605, 15940147210]

約数ペア:

[(1, 15940147210), (2, 7970073605), (5, 3188029442), (10, 1594014721), (13, 1226165170), (26, 613082585), (65, 245233034), (130, 122616517)]