15211086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{230471}}^1$

素因数の和:230487

約数の個数: 16

約数和(自身を含む): 33187968

約数和(自身を除く): 17976882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 230471, 460942, 691413, 1382826, 2535181, 5070362, 7605543, 15211086]

約数ペア:

[(1, 15211086), (2, 7605543), (3, 5070362), (6, 2535181), (11, 1382826), (22, 691413), (33, 460942), (66, 230471)]