12396904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 25200000

約数和(自身を除く): 12803096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 599, 796, 1198, 1592, 2396, 2587, 4792, 5174, 7787, 10348, 15574, 20696, 31148, 62296, 119201, 238402, 476804, 953608, 1549613, 3099226, 6198452, 12396904]

約数ペア:

[(1, 12396904), (2, 6198452), (4, 3099226), (8, 1549613), (13, 953608), (26, 476804), (52, 238402), (104, 119201), (199, 62296), (398, 31148), (599, 20696), (796, 15574), (1198, 10348), (1592, 7787), (2396, 5174), (2587, 4792)]