12917587

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 14143360

約数和(自身を除く): 1225773

約数列:

[1, 19, 43, 97, 163, 817, 1843, 3097, 4171, 7009, 15811, 79249, 133171, 300409, 679873, 12917587]

約数ペア:

[(1, 12917587), (19, 679873), (43, 300409), (97, 133171), (163, 79249), (817, 15811), (1843, 7009), (3097, 4171)]