12168664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 12023336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 223, 359, 446, 718, 892, 1436, 1784, 2872, 4237, 6821, 8474, 13642, 16948, 27284, 33896, 54568, 80057, 160114, 320228, 640456, 1521083, 3042166, 6084332, 12168664]

約数ペア:

[(1, 12168664), (2, 6084332), (4, 3042166), (8, 1521083), (19, 640456), (38, 320228), (76, 160114), (152, 80057), (223, 54568), (359, 33896), (446, 27284), (718, 16948), (892, 13642), (1436, 8474), (1784, 6821), (2872, 4237)]