19085823

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 29203200

約数和(自身を除く): 10117377

約数列:

[1, 3, 9, 19, 57, 171, 239, 467, 717, 1401, 2151, 4203, 4541, 8873, 13623, 26619, 40869, 79857, 111613, 334839, 1004517, 2120647, 6361941, 19085823]

約数ペア:

[(1, 19085823), (3, 6361941), (9, 2120647), (19, 1004517), (57, 334839), (171, 111613), (239, 79857), (467, 40869), (717, 26619), (1401, 13623), (2151, 8873), (4203, 4541)]