12390536

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 24024000

約数和(自身を除く): 11633464

約数列:

[1, 2, 4, 8, 43, 86, 172, 181, 199, 344, 362, 398, 724, 796, 1448, 1592, 7783, 8557, 15566, 17114, 31132, 34228, 36019, 62264, 68456, 72038, 144076, 288152, 1548817, 3097634, 6195268, 12390536]

約数ペア:

[(1, 12390536), (2, 6195268), (4, 3097634), (8, 1548817), (43, 288152), (86, 144076), (172, 72038), (181, 68456), (199, 62264), (344, 36019), (362, 34228), (398, 31132), (724, 17114), (796, 15566), (1448, 8557), (1592, 7783)]