11281288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{74219}}^1$

素因数の和:74244

約数の個数: 16

約数和(自身を含む): 22266000

約数和(自身を除く): 10984712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 74219, 148438, 296876, 593752, 1410161, 2820322, 5640644, 11281288]

約数ペア:

[(1, 11281288), (2, 5640644), (4, 2820322), (8, 1410161), (19, 593752), (38, 296876), (76, 148438), (152, 74219)]