1913952004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1481387}}^1$

素因数の和:1481427

約数の個数: 24

約数和(自身を含む): 3733097760

約数和(自身を除く): 1819145756

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1481387, 2962774, 5925548, 25183579, 28146353, 50367158, 56292706, 100734316, 112585412, 478488001, 956976002, 1913952004]

約数ペア:

[(1, 1913952004), (2, 956976002), (4, 478488001), (17, 112585412), (19, 100734316), (34, 56292706), (38, 50367158), (68, 28146353), (76, 25183579), (323, 5925548), (646, 2962774), (1292, 1481387)]