13388168

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{10267}}^1$

素因数の和:10436

約数の個数: 16

約数和(自身を含む): 25259280

約数和(自身を除く): 11871112

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 10267, 20534, 41068, 82136, 1673521, 3347042, 6694084, 13388168]

約数ペア:

[(1, 13388168), (2, 6694084), (4, 3347042), (8, 1673521), (163, 82136), (326, 41068), (652, 20534), (1304, 10267)]