19595126

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 32667840

約数和(自身を除く): 13072714

約数列:

[1, 2, 23, 29, 37, 46, 58, 74, 397, 667, 794, 851, 1073, 1334, 1702, 2146, 9131, 11513, 14689, 18262, 23026, 24679, 29378, 49358, 264799, 337847, 425981, 529598, 675694, 851962, 9797563, 19595126]

約数ペア:

[(1, 19595126), (2, 9797563), (23, 851962), (29, 675694), (37, 529598), (46, 425981), (58, 337847), (74, 264799), (397, 49358), (667, 29378), (794, 24679), (851, 23026), (1073, 18262), (1334, 14689), (1702, 11513), (2146, 9131)]