19679422

素因数分解:

$2^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1543}}^1$

素因数の和:2463

約数の個数: 16

約数和(自身を含む): 33795072

約数和(自身を除く): 14115650

約数列:

[1, 2, 7, 14, 911, 1543, 1822, 3086, 6377, 10801, 12754, 21602, 1405673, 2811346, 9839711, 19679422]

約数ペア:

[(1, 19679422), (2, 9839711), (7, 2811346), (14, 1405673), (911, 21602), (1543, 12754), (1822, 10801), (3086, 6377)]