19066490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 16392070

約数列:

[1, 2, 5, 10, 47, 94, 113, 226, 235, 359, 470, 565, 718, 1130, 1795, 3590, 5311, 10622, 16873, 26555, 33746, 40567, 53110, 81134, 84365, 168730, 202835, 405670, 1906649, 3813298, 9533245, 19066490]

約数ペア:

[(1, 19066490), (2, 9533245), (5, 3813298), (10, 1906649), (47, 405670), (94, 202835), (113, 168730), (226, 84365), (235, 81134), (359, 53110), (470, 40567), (565, 33746), (718, 26555), (1130, 16873), (1795, 10622), (3590, 5311)]