12699804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81409}}^1$

素因数の和:81429

約数の個数: 24

約数和(自身を含む): 31912720

約数和(自身を除く): 19212916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 81409, 162818, 244227, 325636, 488454, 976908, 1058317, 2116634, 3174951, 4233268, 6349902, 12699804]

約数ペア:

[(1, 12699804), (2, 6349902), (3, 4233268), (4, 3174951), (6, 2116634), (12, 1058317), (13, 976908), (26, 488454), (39, 325636), (52, 244227), (78, 162818), (156, 81409)]