31697798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{1283}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 51955776

約数和(自身を除く): 20257978

約数列:

[1, 2, 11, 22, 1123, 1283, 2246, 2566, 12353, 14113, 24706, 28226, 1440809, 2881618, 15848899, 31697798]

約数ペア:

[(1, 31697798), (2, 15848899), (11, 2881618), (22, 1440809), (1123, 28226), (1283, 24706), (2246, 14113), (2566, 12353)]