19345942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 17045738

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 269, 467, 538, 934, 1883, 2959, 3269, 3766, 5137, 5918, 6538, 10274, 20713, 35959, 41426, 71918, 125623, 251246, 879361, 1381853, 1758722, 2763706, 9672971, 19345942]

約数ペア:

[(1, 19345942), (2, 9672971), (7, 2763706), (11, 1758722), (14, 1381853), (22, 879361), (77, 251246), (154, 125623), (269, 71918), (467, 41426), (538, 35959), (934, 20713), (1883, 10274), (2959, 6538), (3269, 5918), (3766, 5137)]