31125926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{5009}}^1$

素因数の和:5263

約数の個数: 16

約数和(自身を含む): 50500800

約数和(自身を除く): 19374874

約数列:

[1, 2, 13, 26, 239, 478, 3107, 5009, 6214, 10018, 65117, 130234, 1197151, 2394302, 15562963, 31125926]

約数ペア:

[(1, 31125926), (2, 15562963), (13, 2394302), (26, 1197151), (239, 130234), (478, 65117), (3107, 10018), (5009, 6214)]