18440516159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4999}}^1\times {\mathrm{6599}}^1$

素因数の和:11654

約数の個数: 16

約数和(自身を含む): 20328000000

約数和(自身を除く): 1887483841

約数列:

[1, 13, 43, 559, 4999, 6599, 64987, 85787, 214957, 283757, 2794441, 3688841, 32988401, 428849213, 1418501243, 18440516159]

約数ペア:

[(1, 18440516159), (13, 1418501243), (43, 428849213), (559, 32988401), (4999, 3688841), (6599, 2794441), (64987, 283757), (85787, 214957)]