19410379

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 21168000

約数和(自身を除く): 1757621

約数列:

[1, 17, 79, 97, 149, 1343, 1649, 2533, 7663, 11771, 14453, 130271, 200107, 245701, 1141787, 19410379]

約数ペア:

[(1, 19410379), (17, 1141787), (79, 245701), (97, 200107), (149, 130271), (1343, 14453), (1649, 11771), (2533, 7663)]