19412350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{9029}}^1$

素因数の和:9084

約数の個数: 24

約数和(自身を含む): 36950760

約数和(自身を除く): 17538410

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 9029, 18058, 45145, 90290, 225725, 388247, 451450, 776494, 1941235, 3882470, 9706175, 19412350]

約数ペア:

[(1, 19412350), (2, 9706175), (5, 3882470), (10, 1941235), (25, 776494), (43, 451450), (50, 388247), (86, 225725), (215, 90290), (430, 45145), (1075, 18058), (2150, 9029)]