12880626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{195161}}^1$

素因数の和:195177

約数の個数: 16

約数和(自身を含む): 28103328

約数和(自身を除く): 15222702

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 195161, 390322, 585483, 1170966, 2146771, 4293542, 6440313, 12880626]

約数ペア:

[(1, 12880626), (2, 6440313), (3, 4293542), (6, 2146771), (11, 1170966), (22, 585483), (33, 390322), (66, 195161)]