12673358

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2879}}^1$

素因数の和:2983

約数の個数: 16

約数和(自身を含む): 19906560

約数和(自身を除く): 7233202

約数列:

[1, 2, 31, 62, 71, 142, 2201, 2879, 4402, 5758, 89249, 178498, 204409, 408818, 6336679, 12673358]

約数ペア:

[(1, 12673358), (2, 6336679), (31, 408818), (62, 204409), (71, 178498), (142, 89249), (2201, 5758), (2879, 4402)]