13903816

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{13267}}^1$

素因数の和:13404

約数の個数: 16

約数和(自身を含む): 26270640

約数和(自身を除く): 12366824

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 13267, 26534, 53068, 106136, 1737977, 3475954, 6951908, 13903816]

約数ペア:

[(1, 13903816), (2, 6951908), (4, 3475954), (8, 1737977), (131, 106136), (262, 53068), (524, 26534), (1048, 13267)]