19229658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65407}}^1$

素因数の和:65426

約数の個数: 24

約数和(自身を含む): 44739072

約数和(自身を除く): 25509414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65407, 130814, 196221, 392442, 457849, 915698, 1373547, 2747094, 3204943, 6409886, 9614829, 19229658]

約数ペア:

[(1, 19229658), (2, 9614829), (3, 6409886), (6, 3204943), (7, 2747094), (14, 1373547), (21, 915698), (42, 457849), (49, 392442), (98, 196221), (147, 130814), (294, 65407)]