12139746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 25885440

約数和(自身を除く): 13745694

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1283, 1577, 2566, 3154, 3849, 4731, 7698, 9462, 24377, 48754, 73131, 106489, 146262, 212978, 319467, 638934, 2023291, 4046582, 6069873, 12139746]

約数ペア:

[(1, 12139746), (2, 6069873), (3, 4046582), (6, 2023291), (19, 638934), (38, 319467), (57, 212978), (83, 146262), (114, 106489), (166, 73131), (249, 48754), (498, 24377), (1283, 9462), (1577, 7698), (2566, 4731), (3154, 3849)]