12390238

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 36

約数和(自身を含む): 22695120

約数和(自身を除く): 10304882

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 239, 322, 478, 529, 1058, 1127, 1673, 2254, 3346, 3703, 5497, 7406, 10994, 11711, 23422, 25921, 38479, 51842, 76958, 126431, 252862, 269353, 538706, 885017, 1770034, 6195119, 12390238]

約数ペア:

[(1, 12390238), (2, 6195119), (7, 1770034), (14, 885017), (23, 538706), (46, 269353), (49, 252862), (98, 126431), (161, 76958), (239, 51842), (322, 38479), (478, 25921), (529, 23422), (1058, 11711), (1127, 10994), (1673, 7406), (2254, 5497), (3346, 3703)]