26663012

素因数分解:

$2^2\times {\mathrm{1571}}^1\times {\mathrm{4243}}^1$

素因数の和:5818

約数の個数: 12

約数和(自身を含む): 46700976

約数和(自身を除く): 20037964

約数列:

[1, 2, 4, 1571, 3142, 4243, 6284, 8486, 16972, 6665753, 13331506, 26663012]

約数ペア:

[(1, 26663012), (2, 13331506), (4, 6665753), (1571, 16972), (3142, 8486), (4243, 6284)]