22605904

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{4457}}^1$

素因数の和:4782

約数の個数: 20

約数和(自身を含む): 43946964

約数和(自身を除く): 21341060

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 4457, 5072, 8914, 17828, 35656, 71312, 1412869, 2825738, 5651476, 11302952, 22605904]

約数ペア:

[(1, 22605904), (2, 11302952), (4, 5651476), (8, 2825738), (16, 1412869), (317, 71312), (634, 35656), (1268, 17828), (2536, 8914), (4457, 5072)]