15697319053

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{28537}}^1$

素因数の和:28717

約数の個数: 32

約数和(自身を含む): 18985760640

約数和(自身を除く): 3288441587

約数列:

[1, 13, 17, 19, 131, 221, 247, 323, 1703, 2227, 2489, 4199, 28537, 28951, 32357, 42313, 370981, 485129, 542203, 550069, 3738347, 6306677, 7048639, 9217451, 48598511, 63551899, 71028593, 119826863, 826174687, 923371709, 1207486081, 15697319053]

約数ペア:

[(1, 15697319053), (13, 1207486081), (17, 923371709), (19, 826174687), (131, 119826863), (221, 71028593), (247, 63551899), (323, 48598511), (1703, 9217451), (2227, 7048639), (2489, 6306677), (4199, 3738347), (28537, 550069), (28951, 542203), (32357, 485129), (42313, 370981)]