15320786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7459}}^1$

素因数の和:7553

約数の個数: 16

約数和(自身を含む): 25065600

約数和(自身を除く): 9744814

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 7459, 14918, 96967, 193934, 589261, 1178522, 7660393, 15320786]

約数ペア:

[(1, 15320786), (2, 7660393), (13, 1178522), (26, 589261), (79, 193934), (158, 96967), (1027, 14918), (2054, 7459)]