12247404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{78509}}^1$

素因数の和:78529

約数の個数: 24

約数和(自身を含む): 30775920

約数和(自身を除く): 18528516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 78509, 157018, 235527, 314036, 471054, 942108, 1020617, 2041234, 3061851, 4082468, 6123702, 12247404]

約数ペア:

[(1, 12247404), (2, 6123702), (3, 4082468), (4, 3061851), (6, 2041234), (12, 1020617), (13, 942108), (26, 471054), (39, 314036), (52, 235527), (78, 157018), (156, 78509)]