23091915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19993}}^1$

素因数の和:20019

約数の個数: 32

約数和(自身を含む): 46066176

約数和(自身を除く): 22974261

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 19993, 59979, 99965, 139951, 219923, 299895, 419853, 659769, 699755, 1099615, 1539461, 2099265, 3298845, 4618383, 7697305, 23091915]

約数ペア:

[(1, 23091915), (3, 7697305), (5, 4618383), (7, 3298845), (11, 2099265), (15, 1539461), (21, 1099615), (33, 699755), (35, 659769), (55, 419853), (77, 299895), (105, 219923), (165, 139951), (231, 99965), (385, 59979), (1155, 19993)]