16408886

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1200

約数の個数: 24

約数和(自身を含む): 27296280

約数和(自身を除く): 10887394

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 1129, 2258, 7267, 14534, 14677, 29354, 48547, 97094, 190801, 381602, 631111, 1262222, 8204443, 16408886]

約数ペア:

[(1, 16408886), (2, 8204443), (13, 1262222), (26, 631111), (43, 381602), (86, 190801), (169, 97094), (338, 48547), (559, 29354), (1118, 14677), (1129, 14534), (2258, 7267)]