19251183

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5839}}^1$

素因数の和:6006

約数の個数: 16

約数和(自身を含む): 29527040

約数和(自身を除く): 10275857

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 5839, 17517, 40873, 122619, 916723, 2750169, 6417061, 19251183]

約数ペア:

[(1, 19251183), (3, 6417061), (7, 2750169), (21, 916723), (157, 122619), (471, 40873), (1099, 17517), (3297, 5839)]