11723855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 5694385

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 863, 1045, 1235, 2717, 4315, 9493, 11219, 13585, 16397, 47465, 56095, 81985, 123409, 180367, 213161, 617045, 901835, 1065805, 2344771, 11723855]

約数ペア:

[(1, 11723855), (5, 2344771), (11, 1065805), (13, 901835), (19, 617045), (55, 213161), (65, 180367), (95, 123409), (143, 81985), (209, 56095), (247, 47465), (715, 16397), (863, 13585), (1045, 11219), (1235, 9493), (2717, 4315)]