9991828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32441}}^1$

素因数の和:32463

約数の個数: 24

約数和(自身を含む): 21801024

約数和(自身を除く): 11809196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 32441, 64882, 129764, 227087, 356851, 454174, 713702, 908348, 1427404, 2497957, 4995914, 9991828]

約数ペア:

[(1, 9991828), (2, 4995914), (4, 2497957), (7, 1427404), (11, 908348), (14, 713702), (22, 454174), (28, 356851), (44, 227087), (77, 129764), (154, 64882), (308, 32441)]