19514379

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 26611200

約数和(自身を除く): 7096821

約数列:

[1, 3, 83, 109, 249, 327, 719, 2157, 9047, 27141, 59677, 78371, 179031, 235113, 6504793, 19514379]

約数ペア:

[(1, 19514379), (3, 6504793), (83, 235113), (109, 179031), (249, 78371), (327, 59677), (719, 27141), (2157, 9047)]