16711226

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 29652480

約数和(自身を除く): 12941254

約数列:

[1, 2, 7, 14, 47, 94, 109, 218, 233, 329, 466, 658, 763, 1526, 1631, 3262, 5123, 10246, 10951, 21902, 25397, 35861, 50794, 71722, 76657, 153314, 177779, 355558, 1193659, 2387318, 8355613, 16711226]

約数ペア:

[(1, 16711226), (2, 8355613), (7, 2387318), (14, 1193659), (47, 355558), (94, 177779), (109, 153314), (218, 76657), (233, 71722), (329, 50794), (466, 35861), (658, 25397), (763, 21902), (1526, 10951), (1631, 10246), (3262, 5123)]