2009491186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2299189}}^1$

素因数の和:2299233

約数の個数: 16

約数和(自身を含む): 3310833600

約数和(自身を除く): 1301342414

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2299189, 4598378, 43684591, 52881347, 87369182, 105762694, 1004745593, 2009491186]

約数ペア:

[(1, 2009491186), (2, 1004745593), (19, 105762694), (23, 87369182), (38, 52881347), (46, 43684591), (437, 4598378), (874, 2299189)]