31134274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4159}}^1$

素因数の和:4377

約数の個数: 16

約数和(自身を含む): 49420800

約数和(自身を除く): 18286526

約数列:

[1, 2, 19, 38, 197, 394, 3743, 4159, 7486, 8318, 79021, 158042, 819323, 1638646, 15567137, 31134274]

約数ペア:

[(1, 31134274), (2, 15567137), (19, 1638646), (38, 819323), (197, 158042), (394, 79021), (3743, 8318), (4159, 7486)]