22909478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20789}}^1$

素因数の和:20839

約数の個数: 16

約数和(自身を含む): 37422000

約数和(自身を除く): 14512522

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 20789, 41578, 394991, 602881, 789982, 1205762, 11454739, 22909478]

約数ペア:

[(1, 22909478), (2, 11454739), (19, 1205762), (29, 789982), (38, 602881), (58, 394991), (551, 41578), (1102, 20789)]