22253380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16607}}^1$

素因数の和:16683

約数の個数: 24

約数和(自身を含む): 47432448

約数和(自身を除く): 25179068

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 16607, 33214, 66428, 83035, 166070, 332140, 1112669, 2225338, 4450676, 5563345, 11126690, 22253380]

約数ペア:

[(1, 22253380), (2, 11126690), (4, 5563345), (5, 4450676), (10, 2225338), (20, 1112669), (67, 332140), (134, 166070), (268, 83035), (335, 66428), (670, 33214), (1340, 16607)]