12931415615

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{4561}}^1\times {\mathrm{4139}}^1$

素因数の和:8842

約数の個数: 16

約数和(自身を含む): 15638171040

約数和(自身を除く): 2706755425

約数列:

[1, 5, 137, 685, 4139, 4561, 20695, 22805, 567043, 624857, 2835215, 3124285, 18877979, 94389895, 2586283123, 12931415615]

約数ペア:

[(1, 12931415615), (5, 2586283123), (137, 94389895), (685, 18877979), (4139, 3124285), (4561, 2835215), (20695, 624857), (22805, 567043)]