18101281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 20928960

約数和(自身を除く): 2827679

約数列:

[1, 11, 19, 209, 257, 337, 2827, 3707, 4883, 6403, 53713, 70433, 86609, 952699, 1645571, 18101281]

約数ペア:

[(1, 18101281), (11, 1645571), (19, 952699), (209, 86609), (257, 70433), (337, 53713), (2827, 6403), (3707, 4883)]