11584220

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{887}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 24391584

約数和(自身を除く): 12807364

約数列:

[1, 2, 4, 5, 10, 20, 653, 887, 1306, 1774, 2612, 3265, 3548, 4435, 6530, 8870, 13060, 17740, 579211, 1158422, 2316844, 2896055, 5792110, 11584220]

約数ペア:

[(1, 11584220), (2, 5792110), (4, 2896055), (5, 2316844), (10, 1158422), (20, 579211), (653, 17740), (887, 13060), (1306, 8870), (1774, 6530), (2612, 4435), (3265, 3548)]