13159994

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:589

約数の個数: 16

約数和(自身を含む): 20072448

約数和(自身を除く): 6912454

約数列:

[1, 2, 127, 197, 254, 263, 394, 526, 25019, 33401, 50038, 51811, 66802, 103622, 6579997, 13159994]

約数ペア:

[(1, 13159994), (2, 6579997), (127, 103622), (197, 66802), (254, 51811), (263, 50038), (394, 33401), (526, 25019)]