21703462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2843}}^1$

素因数の和:3203

約数の個数: 16

約数和(自身を含む): 35629632

約数和(自身を除く): 13926170

約数列:

[1, 2, 11, 22, 347, 694, 2843, 3817, 5686, 7634, 31273, 62546, 986521, 1973042, 10851731, 21703462]

約数ペア:

[(1, 21703462), (2, 10851731), (11, 1973042), (22, 986521), (347, 62546), (694, 31273), (2843, 7634), (3817, 5686)]