15491386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{997}}^1$

素因数の和:1473

約数の個数: 16

約数和(自身を含む): 24682536

約数和(自身を除く): 9191150

約数列:

[1, 2, 17, 34, 457, 914, 997, 1994, 7769, 15538, 16949, 33898, 455629, 911258, 7745693, 15491386]

約数ペア:

[(1, 15491386), (2, 7745693), (17, 911258), (34, 455629), (457, 33898), (914, 16949), (997, 15538), (1994, 7769)]