22693264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{128939}}^1$

素因数の和:128958

約数の個数: 20

約数和(自身を含む): 47965680

約数和(自身を除く): 25272416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 128939, 257878, 515756, 1031512, 1418329, 2063024, 2836658, 5673316, 11346632, 22693264]

約数ペア:

[(1, 22693264), (2, 11346632), (4, 5673316), (8, 2836658), (11, 2063024), (16, 1418329), (22, 1031512), (44, 515756), (88, 257878), (176, 128939)]