15801214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55249}}^1$

素因数の和:55275

約数の個数: 16

約数和(自身を含む): 27846000

約数和(自身を除く): 12044786

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 55249, 110498, 607739, 718237, 1215478, 1436474, 7900607, 15801214]

約数ペア:

[(1, 15801214), (2, 7900607), (11, 1436474), (13, 1215478), (22, 718237), (26, 607739), (143, 110498), (286, 55249)]