12048869

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 15560640

約数和(自身を除く): 3511771

約数列:

[1, 7, 17, 19, 73, 119, 133, 323, 511, 1241, 1387, 2261, 5329, 8687, 9709, 23579, 37303, 90593, 101251, 165053, 634151, 708757, 1721267, 12048869]

約数ペア:

[(1, 12048869), (7, 1721267), (17, 708757), (19, 634151), (73, 165053), (119, 101251), (133, 90593), (323, 37303), (511, 23579), (1241, 9709), (1387, 8687), (2261, 5329)]