12269991

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1289}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 17337600

約数和(自身を除く): 5067609

約数列:

[1, 3, 19, 57, 167, 501, 1289, 3173, 3867, 9519, 24491, 73473, 215263, 645789, 4089997, 12269991]

約数ペア:

[(1, 12269991), (3, 4089997), (19, 645789), (57, 215263), (167, 73473), (501, 24491), (1289, 9519), (3173, 3867)]