2019024376

素因数分解:

$2^3\times {\mathrm{2129}}^1\times {\mathrm{118543}}^1$

素因数の和:120678

約数の個数: 16

約数和(自身を含む): 3787480800

約数和(自身を除く): 1768456424

約数列:

[1, 2, 4, 8, 2129, 4258, 8516, 17032, 118543, 237086, 474172, 948344, 252378047, 504756094, 1009512188, 2019024376]

約数ペア:

[(1, 2019024376), (2, 1009512188), (4, 504756094), (8, 252378047), (2129, 948344), (4258, 474172), (8516, 237086), (17032, 118543)]