12593390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 11598610

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 839, 1501, 1678, 3002, 4195, 7505, 8390, 15010, 15941, 31882, 66281, 79705, 132562, 159410, 331405, 662810, 1259339, 2518678, 6296695, 12593390]

約数ペア:

[(1, 12593390), (2, 6296695), (5, 2518678), (10, 1259339), (19, 662810), (38, 331405), (79, 159410), (95, 132562), (158, 79705), (190, 66281), (395, 31882), (790, 15941), (839, 15010), (1501, 8390), (1678, 7505), (3002, 4195)]