12638652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81017}}^1$

素因数の和:81037

約数の個数: 24

約数和(自身を含む): 31759056

約数和(自身を除く): 19120404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 81017, 162034, 243051, 324068, 486102, 972204, 1053221, 2106442, 3159663, 4212884, 6319326, 12638652]

約数ペア:

[(1, 12638652), (2, 6319326), (3, 4212884), (4, 3159663), (6, 2106442), (12, 1053221), (13, 972204), (26, 486102), (39, 324068), (52, 243051), (78, 162034), (156, 81017)]