10890286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6781}}^1$

素因数の和:6867

約数の個数: 16

約数和(自身を含む): 18067248

約数和(自身を除く): 7176962

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 6781, 13562, 74591, 149182, 495013, 990026, 5445143, 10890286]

約数ペア:

[(1, 10890286), (2, 5445143), (11, 990026), (22, 495013), (73, 149182), (146, 74591), (803, 13562), (1606, 6781)]