21923835

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7573}}^1$

素因数の和:7774

約数の個数: 16

約数和(自身を含む): 35264544

約数和(自身を除く): 13340709

約数列:

[1, 3, 5, 15, 193, 579, 965, 2895, 7573, 22719, 37865, 113595, 1461589, 4384767, 7307945, 21923835]

約数ペア:

[(1, 21923835), (3, 7307945), (5, 4384767), (15, 1461589), (193, 113595), (579, 37865), (965, 22719), (2895, 7573)]