19201588

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1201}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 38502464

約数和(自身を除く): 19300876

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 1201, 2284, 2402, 3997, 4804, 7994, 8407, 15988, 16814, 33628, 685771, 1371542, 2743084, 4800397, 9600794, 19201588]

約数ペア:

[(1, 19201588), (2, 9600794), (4, 4800397), (7, 2743084), (14, 1371542), (28, 685771), (571, 33628), (1142, 16814), (1201, 15988), (2284, 8407), (2402, 7994), (3997, 4804)]