19352499

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2141}}^1$

素因数の和:2298

約数の個数: 16

約数和(自身を含む): 27143424

約数和(自身を除く): 7790925

約数列:

[1, 3, 23, 69, 131, 393, 2141, 3013, 6423, 9039, 49243, 147729, 280471, 841413, 6450833, 19352499]

約数ペア:

[(1, 19352499), (3, 6450833), (23, 841413), (69, 280471), (131, 147729), (393, 49243), (2141, 9039), (3013, 6423)]