11107472

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{4259}}^1$

素因数の和:4430

約数の個数: 20

約数和(自身を含む): 21657840

約数和(自身を除く): 10550368

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 4259, 8518, 17036, 34072, 68144, 694217, 1388434, 2776868, 5553736, 11107472]

約数ペア:

[(1, 11107472), (2, 5553736), (4, 2776868), (8, 1388434), (16, 694217), (163, 68144), (326, 34072), (652, 17036), (1304, 8518), (2608, 4259)]