19002474

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{24551}}^1$

素因数の和:24602

約数の個数: 24

約数和(自身を含む): 42131232

約数和(自身を除く): 23128758

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 24551, 49102, 73653, 147306, 220959, 441918, 1055693, 2111386, 3167079, 6334158, 9501237, 19002474]

約数ペア:

[(1, 19002474), (2, 9501237), (3, 6334158), (6, 3167079), (9, 2111386), (18, 1055693), (43, 441918), (86, 220959), (129, 147306), (258, 73653), (387, 49102), (774, 24551)]