13185872

素因数分解:

$2^4\times 7^1\times {\mathrm{117731}}^1$

素因数の和:117746

約数の個数: 20

約数和(自身を含む): 29197536

約数和(自身を除く): 16011664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 117731, 235462, 470924, 824117, 941848, 1648234, 1883696, 3296468, 6592936, 13185872]

約数ペア:

[(1, 13185872), (2, 6592936), (4, 3296468), (7, 1883696), (8, 1648234), (14, 941848), (16, 824117), (28, 470924), (56, 235462), (112, 117731)]