22499504

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{5189}}^1$

素因数の和:5468

約数の個数: 20

約数和(自身を含む): 43762080

約数和(自身を除く): 21262576

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 5189, 10378, 20756, 41512, 83024, 1406219, 2812438, 5624876, 11249752, 22499504]

約数ペア:

[(1, 22499504), (2, 11249752), (4, 5624876), (8, 2812438), (16, 1406219), (271, 83024), (542, 41512), (1084, 20756), (2168, 10378), (4336, 5189)]