22840844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2539}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 43312080

約数和(自身を除く): 20471236

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 2539, 4498, 5078, 8996, 10156, 33007, 66014, 132028, 439247, 878494, 1756988, 5710211, 11420422, 22840844]

約数ペア:

[(1, 22840844), (2, 11420422), (4, 5710211), (13, 1756988), (26, 878494), (52, 439247), (173, 132028), (346, 66014), (692, 33007), (2249, 10156), (2539, 8996), (4498, 5078)]