19452170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{24623}}^1$

素因数の和:24709

約数の個数: 16

約数和(自身を含む): 35458560

約数和(自身を除く): 16006390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 24623, 49246, 123115, 246230, 1945217, 3890434, 9726085, 19452170]

約数ペア:

[(1, 19452170), (2, 9726085), (5, 3890434), (10, 1945217), (79, 246230), (158, 123115), (395, 49246), (790, 24623)]