140032622

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{193951}}^1$

素因数の和:193991

約数の個数: 12

約数和(自身を含む): 221687136

約数和(自身を除く): 81654514

約数列:

[1, 2, 19, 38, 361, 722, 193951, 387902, 3685069, 7370138, 70016311, 140032622]

約数ペア:

[(1, 140032622), (2, 70016311), (19, 7370138), (38, 3685069), (361, 387902), (722, 193951)]