22393438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2293}}^1$

素因数の和:2571

約数の個数: 16

約数和(自身を含む): 35511120

約数和(自身を除く): 13117682

約数列:

[1, 2, 19, 38, 257, 514, 2293, 4586, 4883, 9766, 43567, 87134, 589301, 1178602, 11196719, 22393438]

約数ペア:

[(1, 22393438), (2, 11196719), (19, 1178602), (38, 589301), (257, 87134), (514, 43567), (2293, 9766), (4586, 4883)]