12830548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 23945600

約数和(自身を除く): 11115052

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 2137, 3002, 4274, 6004, 8548, 40603, 81206, 162412, 168823, 337646, 675292, 3207637, 6415274, 12830548]

約数ペア:

[(1, 12830548), (2, 6415274), (4, 3207637), (19, 675292), (38, 337646), (76, 168823), (79, 162412), (158, 81206), (316, 40603), (1501, 8548), (2137, 6004), (3002, 4274)]