12812658

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{21143}}^1$

素因数の和:21249

約数の個数: 16

約数和(自身を含む): 25880256

約数和(自身を除く): 13067598

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 21143, 42286, 63429, 126858, 2135443, 4270886, 6406329, 12812658]

約数ペア:

[(1, 12812658), (2, 6406329), (3, 4270886), (6, 2135443), (101, 126858), (202, 63429), (303, 42286), (606, 21143)]