189086426

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{1663}}^1$

素因数の和:2213

約数の個数: 16

約数和(自身を含む): 286540800

約数和(自身を除く): 97454374

約数列:

[1, 2, 139, 278, 409, 818, 1663, 3326, 56851, 113702, 231157, 462314, 680167, 1360334, 94543213, 189086426]

約数ペア:

[(1, 189086426), (2, 94543213), (139, 1360334), (278, 680167), (409, 462314), (818, 231157), (1663, 113702), (3326, 56851)]