13268854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:879

約数の個数: 16

約数和(自身を含む): 20476368

約数和(自身を除く): 7207514

約数列:

[1, 2, 43, 86, 277, 554, 557, 1114, 11911, 23822, 23951, 47902, 154289, 308578, 6634427, 13268854]

約数ペア:

[(1, 13268854), (2, 6634427), (43, 308578), (86, 154289), (277, 47902), (554, 23951), (557, 23822), (1114, 11911)]