15140586

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{81401}}^1$

素因数の和:81437

約数の個数: 16

約数和(自身を含む): 31258368

約数和(自身を除く): 16117782

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 81401, 162802, 244203, 488406, 2523431, 5046862, 7570293, 15140586]

約数ペア:

[(1, 15140586), (2, 7570293), (3, 5046862), (6, 2523431), (31, 488406), (62, 244203), (93, 162802), (186, 81401)]