19869122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109171}}^1$

素因数の和:109193

約数の個数: 16

約数和(自身を含む): 36681792

約数和(自身を除く): 16812670

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 109171, 218342, 764197, 1419223, 1528394, 2838446, 9934561, 19869122]

約数ペア:

[(1, 19869122), (2, 9934561), (7, 2838446), (13, 1528394), (14, 1419223), (26, 764197), (91, 218342), (182, 109171)]