22500808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11117}}^1$

素因数の和:11157

約数の個数: 32

約数和(自身を含む): 48029760

約数和(自身を除く): 25528952

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 11117, 22234, 44468, 88936, 122287, 244574, 255691, 489148, 511382, 978296, 1022764, 2045528, 2812601, 5625202, 11250404, 22500808]

約数ペア:

[(1, 22500808), (2, 11250404), (4, 5625202), (8, 2812601), (11, 2045528), (22, 1022764), (23, 978296), (44, 511382), (46, 489148), (88, 255691), (92, 244574), (184, 122287), (253, 88936), (506, 44468), (1012, 22234), (2024, 11117)]