13197156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157109}}^1$

素因数の和:157123

約数の個数: 24

約数和(自身を含む): 35192640

約数和(自身を除く): 21995484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157109, 314218, 471327, 628436, 942654, 1099763, 1885308, 2199526, 3299289, 4399052, 6598578, 13197156]

約数ペア:

[(1, 13197156), (2, 6598578), (3, 4399052), (4, 3299289), (6, 2199526), (7, 1885308), (12, 1099763), (14, 942654), (21, 628436), (28, 471327), (42, 314218), (84, 157109)]