21093622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41687}}^1$

素因数の和:41723

約数の個数: 16

約数和(自身を含む): 36018432

約数和(自身を除く): 14924810

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 41687, 83374, 458557, 917114, 958801, 1917602, 10546811, 21093622]

約数ペア:

[(1, 21093622), (2, 10546811), (11, 1917602), (22, 958801), (23, 917114), (46, 458557), (253, 83374), (506, 41687)]