19934796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{237319}}^1$

素因数の和:237333

約数の個数: 24

約数和(自身を含む): 53159680

約数和(自身を除く): 33224884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 237319, 474638, 711957, 949276, 1423914, 1661233, 2847828, 3322466, 4983699, 6644932, 9967398, 19934796]

約数ペア:

[(1, 19934796), (2, 9967398), (3, 6644932), (4, 4983699), (6, 3322466), (7, 2847828), (12, 1661233), (14, 1423914), (21, 949276), (28, 711957), (42, 474638), (84, 237319)]