16816774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38047}}^1$

素因数の和:38079

約数の個数: 16

約数和(自身を含む): 28764288

約数和(自身を除く): 11947514

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 38047, 76094, 494611, 646799, 989222, 1293598, 8408387, 16816774]

約数ペア:

[(1, 16816774), (2, 8408387), (13, 1293598), (17, 989222), (26, 646799), (34, 494611), (221, 76094), (442, 38047)]