18772128694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{42773}}^1\times {\mathrm{19949}}^1$

素因数の和:62735

約数の個数: 16

約数和(自身を含む): 30720286800

約数和(自身を除く): 11948158106

約数列:

[1, 2, 11, 22, 19949, 39898, 42773, 85546, 219439, 438878, 470503, 941006, 853278577, 1706557154, 9386064347, 18772128694]

約数ペア:

[(1, 18772128694), (2, 9386064347), (11, 1706557154), (22, 853278577), (19949, 941006), (39898, 470503), (42773, 438878), (85546, 219439)]