11240572

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 22633184

約数和(自身を除く): 11392612

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 2557, 4396, 5114, 10228, 17899, 35798, 71596, 401449, 802898, 1605796, 2810143, 5620286, 11240572]

約数ペア:

[(1, 11240572), (2, 5620286), (4, 2810143), (7, 1605796), (14, 802898), (28, 401449), (157, 71596), (314, 35798), (628, 17899), (1099, 10228), (2198, 5114), (2557, 4396)]