19745796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{235069}}^1$

素因数の和:235083

約数の個数: 24

約数和(自身を含む): 52655680

約数和(自身を除く): 32909884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 235069, 470138, 705207, 940276, 1410414, 1645483, 2820828, 3290966, 4936449, 6581932, 9872898, 19745796]

約数ペア:

[(1, 19745796), (2, 9872898), (3, 6581932), (4, 4936449), (6, 3290966), (7, 2820828), (12, 1645483), (14, 1410414), (21, 940276), (28, 705207), (42, 470138), (84, 235069)]