22126646

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 33786720

約数和(自身を除く): 11660074

約数列:

[1, 2, 89, 178, 197, 394, 631, 1262, 17533, 35066, 56159, 112318, 124307, 248614, 11063323, 22126646]

約数ペア:

[(1, 22126646), (2, 11063323), (89, 248614), (178, 124307), (197, 112318), (394, 56159), (631, 35066), (1262, 17533)]