15037794226

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{16921}}^1$

素因数の和:17219

約数の個数: 64

約数和(自身を含む): 29338686720

約数和(自身を除く): 14300892494

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 257, 266, 494, 514, 1729, 1799, 3341, 3458, 3598, 4883, 6682, 9766, 16921, 23387, 33842, 34181, 46774, 63479, 68362, 118447, 126958, 219973, 236894, 321499, 439946, 444353, 642998, 888706, 1539811, 2250493, 3079622, 4179487, 4348697, 4500986, 8358974, 8697394, 29256409, 30440879, 56533061, 58512818, 60881758, 82625243, 113066122, 165250486, 395731427, 578376701, 791462854, 1074128159, 1156753402, 2148256318, 7518897113, 15037794226]

約数ペア:

[(1, 15037794226), (2, 7518897113), (7, 2148256318), (13, 1156753402), (14, 1074128159), (19, 791462854), (26, 578376701), (38, 395731427), (91, 165250486), (133, 113066122), (182, 82625243), (247, 60881758), (257, 58512818), (266, 56533061), (494, 30440879), (514, 29256409), (1729, 8697394), (1799, 8358974), (3341, 4500986), (3458, 4348697), (3598, 4179487), (4883, 3079622), (6682, 2250493), (9766, 1539811), (16921, 888706), (23387, 642998), (33842, 444353), (34181, 439946), (46774, 321499), (63479, 236894), (68362, 219973), (118447, 126958)]