12159628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 23051952

約数和(自身を除く): 10892324

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 1187, 2374, 2561, 4748, 5122, 10244, 15431, 30862, 61724, 233839, 467678, 935356, 3039907, 6079814, 12159628]

約数ペア:

[(1, 12159628), (2, 6079814), (4, 3039907), (13, 935356), (26, 467678), (52, 233839), (197, 61724), (394, 30862), (788, 15431), (1187, 10244), (2374, 5122), (2561, 4748)]