12975222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{166349}}^1$

素因数の和:166367

約数の個数: 16

約数和(自身を含む): 27946800

約数和(自身を除く): 14971578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 166349, 332698, 499047, 998094, 2162537, 4325074, 6487611, 12975222]

約数ペア:

[(1, 12975222), (2, 6487611), (3, 4325074), (6, 2162537), (13, 998094), (26, 499047), (39, 332698), (78, 166349)]