13222898

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 23716800

約数和(自身を除く): 10493902

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 71, 142, 169, 247, 338, 377, 494, 551, 754, 923, 1102, 1349, 1846, 2059, 2698, 3211, 4118, 4901, 6422, 7163, 9802, 11999, 14326, 17537, 23998, 26767, 35074, 39121, 53534, 78242, 93119, 186238, 227981, 347971, 455962, 508573, 695942, 1017146, 6611449, 13222898]

約数ペア:

[(1, 13222898), (2, 6611449), (13, 1017146), (19, 695942), (26, 508573), (29, 455962), (38, 347971), (58, 227981), (71, 186238), (142, 93119), (169, 78242), (247, 53534), (338, 39121), (377, 35074), (494, 26767), (551, 23998), (754, 17537), (923, 14326), (1102, 11999), (1349, 9802), (1846, 7163), (2059, 6422), (2698, 4901), (3211, 4118)]