12031142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 20064000

約数和(自身を除く): 8032858

約数列:

[1, 2, 19, 37, 38, 43, 74, 86, 199, 398, 703, 817, 1406, 1591, 1634, 3182, 3781, 7363, 7562, 8557, 14726, 17114, 30229, 60458, 139897, 162583, 279794, 316609, 325166, 633218, 6015571, 12031142]

約数ペア:

[(1, 12031142), (2, 6015571), (19, 633218), (37, 325166), (38, 316609), (43, 279794), (74, 162583), (86, 139897), (199, 60458), (398, 30229), (703, 17114), (817, 14726), (1406, 8557), (1591, 7562), (1634, 7363), (3182, 3781)]