19540066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1063}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 36465408

約数和(自身を除く): 16925342

約数列:

[1, 2, 7, 13, 14, 26, 91, 101, 182, 202, 707, 1063, 1313, 1414, 2126, 2626, 7441, 9191, 13819, 14882, 18382, 27638, 96733, 107363, 193466, 214726, 751541, 1395719, 1503082, 2791438, 9770033, 19540066]

約数ペア:

[(1, 19540066), (2, 9770033), (7, 2791438), (13, 1503082), (14, 1395719), (26, 751541), (91, 214726), (101, 193466), (182, 107363), (202, 96733), (707, 27638), (1063, 18382), (1313, 14882), (1414, 13819), (2126, 9191), (2626, 7441)]