123506690

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{11057}}^1$

素因数の和:12181

約数の個数: 16

約数和(自身を含む): 222531192

約数和(自身を除く): 99024502

約数列:

[1, 2, 5, 10, 1117, 2234, 5585, 11057, 11170, 22114, 55285, 110570, 12350669, 24701338, 61753345, 123506690]

約数ペア:

[(1, 123506690), (2, 61753345), (5, 24701338), (10, 12350669), (1117, 110570), (2234, 55285), (5585, 22114), (11057, 11170)]