18952399

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 21340800

約数和(自身を除く): 2388401

約数列:

[1, 17, 29, 37, 493, 629, 1039, 1073, 17663, 18241, 30131, 38443, 512227, 653531, 1114847, 18952399]

約数ペア:

[(1, 18952399), (17, 1114847), (29, 653531), (37, 512227), (493, 38443), (629, 30131), (1039, 18241), (1073, 17663)]