26591818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{52553}}^1$

素因数の和:52589

約数の個数: 16

約数和(自身を含む): 45406656

約数和(自身を除く): 18814838

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 52553, 105106, 578083, 1156166, 1208719, 2417438, 13295909, 26591818]

約数ペア:

[(1, 26591818), (2, 13295909), (11, 2417438), (22, 1208719), (23, 1156166), (46, 578083), (253, 105106), (506, 52553)]