16570138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37489}}^1$

素因数の和:37521

約数の個数: 16

約数和(自身を含む): 28342440

約数和(自身を除く): 11772302

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 37489, 74978, 487357, 637313, 974714, 1274626, 8285069, 16570138]

約数ペア:

[(1, 16570138), (2, 8285069), (13, 1274626), (17, 974714), (26, 637313), (34, 487357), (221, 74978), (442, 37489)]