15841342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31307}}^1$

素因数の和:31343

約数の個数: 16

約数和(自身を含む): 27050112

約数和(自身を除く): 11208770

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 31307, 62614, 344377, 688754, 720061, 1440122, 7920671, 15841342]

約数ペア:

[(1, 15841342), (2, 7920671), (11, 1440122), (22, 720061), (23, 688754), (46, 344377), (253, 62614), (506, 31307)]