12684628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15173}}^1$

素因数の和:15207

約数の個数: 24

約数和(自身を含む): 25492320

約数和(自身を除く): 12807692

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 15173, 30346, 60692, 166903, 288287, 333806, 576574, 667612, 1153148, 3171157, 6342314, 12684628]

約数ペア:

[(1, 12684628), (2, 6342314), (4, 3171157), (11, 1153148), (19, 667612), (22, 576574), (38, 333806), (44, 288287), (76, 166903), (209, 60692), (418, 30346), (836, 15173)]