22391985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19387}}^1$

素因数の和:19413

約数の個数: 32

約数和(自身を含む): 44669952

約数和(自身を除く): 22277967

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 19387, 58161, 96935, 135709, 213257, 290805, 407127, 639771, 678545, 1066285, 1492799, 2035635, 3198855, 4478397, 7463995, 22391985]

約数ペア:

[(1, 22391985), (3, 7463995), (5, 4478397), (7, 3198855), (11, 2035635), (15, 1492799), (21, 1066285), (33, 678545), (35, 639771), (55, 407127), (77, 290805), (105, 213257), (165, 135709), (231, 96935), (385, 58161), (1155, 19387)]