11864788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{569}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 22455720

約数和(自身を除く): 10590932

約数列:

[1, 2, 4, 13, 26, 52, 401, 569, 802, 1138, 1604, 2276, 5213, 7397, 10426, 14794, 20852, 29588, 228169, 456338, 912676, 2966197, 5932394, 11864788]

約数ペア:

[(1, 11864788), (2, 5932394), (4, 2966197), (13, 912676), (26, 456338), (52, 228169), (401, 29588), (569, 20852), (802, 14794), (1138, 10426), (1604, 7397), (2276, 5213)]