12356786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15331}}^1$

素因数の和:15377

約数の個数: 16

約数和(自身を含む): 20606208

約数和(自身を除く): 8249422

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 15331, 30662, 199303, 398606, 475261, 950522, 6178393, 12356786]

約数ペア:

[(1, 12356786), (2, 6178393), (13, 950522), (26, 475261), (31, 398606), (62, 199303), (403, 30662), (806, 15331)]