19421945912

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{3999577}}^1$

素因数の和:4000190

約数の個数: 16

約数和(自身を含む): 36476151360

約数和(自身を除く): 17054205448

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4856, 3999577, 7999154, 15998308, 31996616, 2427743239, 4855486478, 9710972956, 19421945912]

約数ペア:

[(1, 19421945912), (2, 9710972956), (4, 4855486478), (8, 2427743239), (607, 31996616), (1214, 15998308), (2428, 7999154), (4856, 3999577)]