19300484

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3499}}^1$

素因数の和:3707

約数の個数: 24

約数和(自身を含む): 38808000

約数和(自身を除く): 19507516

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 3499, 5516, 6998, 13996, 24493, 48986, 97972, 689303, 1378606, 2757212, 4825121, 9650242, 19300484]

約数ペア:

[(1, 19300484), (2, 9650242), (4, 4825121), (7, 2757212), (14, 1378606), (28, 689303), (197, 97972), (394, 48986), (788, 24493), (1379, 13996), (2758, 6998), (3499, 5516)]