12997358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8093}}^1$

素因数の和:8179

約数の個数: 16

約数和(自身を含む): 21562416

約数和(自身を除く): 8565058

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 8093, 16186, 89023, 178046, 590789, 1181578, 6498679, 12997358]

約数ペア:

[(1, 12997358), (2, 6498679), (11, 1181578), (22, 590789), (73, 178046), (146, 89023), (803, 16186), (1606, 8093)]