1900512422

素因数分解:

$2^1\times {\mathrm{113}}^2\times {\mathrm{74419}}^1$

素因数の和:74647

約数の個数: 12

約数和(自身を含む): 2876258580

約数和(自身を除く): 975746158

約数列:

[1, 2, 113, 226, 12769, 25538, 74419, 148838, 8409347, 16818694, 950256211, 1900512422]

約数ペア:

[(1, 1900512422), (2, 950256211), (113, 16818694), (226, 8409347), (12769, 148838), (25538, 74419)]