12388171

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 13622400

約数和(自身を除く): 1234229

約数列:

[1, 19, 43, 59, 257, 817, 1121, 2537, 4883, 11051, 15163, 48203, 209969, 288097, 652009, 12388171]

約数ペア:

[(1, 12388171), (19, 652009), (43, 288097), (59, 209969), (257, 48203), (817, 15163), (1121, 11051), (2537, 4883)]