11904365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2143}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 15745536

約数和(自身を除く): 3841171

約数列:

[1, 5, 11, 55, 101, 505, 1111, 2143, 5555, 10715, 23573, 117865, 216443, 1082215, 2380873, 11904365]

約数ペア:

[(1, 11904365), (5, 2380873), (11, 1082215), (55, 216443), (101, 117865), (505, 23573), (1111, 10715), (2143, 5555)]