21668096593

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 26420486400

約数和(自身を除く): 4752389807

約数列:

[1, 11, 13, 73, 109, 137, 139, 143, 803, 949, 1199, 1417, 1507, 1529, 1781, 1807, 7957, 10001, 10147, 10439, 14933, 15151, 15587, 19043, 19591, 19877, 87527, 103441, 110011, 111617, 130013, 131911, 164263, 166661, 194129, 196963, 209473, 247559, 1090109, 1106023, 1137851, 1390139, 1430143, 1451021, 2075687, 2135419, 2166593, 2723149, 11991199, 12166253, 14171417, 14378299, 15291529, 18071807, 22832557, 26983931, 151525151, 155885587, 158161289, 198789877, 296823241, 1666776661, 1969826963, 21668096593]

約数ペア:

[(1, 21668096593), (11, 1969826963), (13, 1666776661), (73, 296823241), (109, 198789877), (137, 158161289), (139, 155885587), (143, 151525151), (803, 26983931), (949, 22832557), (1199, 18071807), (1417, 15291529), (1507, 14378299), (1529, 14171417), (1781, 12166253), (1807, 11991199), (7957, 2723149), (10001, 2166593), (10147, 2135419), (10439, 2075687), (14933, 1451021), (15151, 1430143), (15587, 1390139), (19043, 1137851), (19591, 1106023), (19877, 1090109), (87527, 247559), (103441, 209473), (110011, 196963), (111617, 194129), (130013, 166661), (131911, 164263)]