19489296

素因数分解:

$2^4\times 3^1\times {\mathrm{406027}}^1$

素因数の和:406038

約数の個数: 20

約数和(自身を含む): 50347472

約数和(自身を除く): 30858176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 406027, 812054, 1218081, 1624108, 2436162, 3248216, 4872324, 6496432, 9744648, 19489296]

約数ペア:

[(1, 19489296), (2, 9744648), (3, 6496432), (4, 4872324), (6, 3248216), (8, 2436162), (12, 1624108), (16, 1218081), (24, 812054), (48, 406027)]