12879074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 23412480

約数和(自身を除く): 10533406

約数列:

[1, 2, 13, 19, 26, 29, 31, 38, 58, 62, 247, 377, 403, 494, 551, 589, 754, 806, 841, 899, 1102, 1178, 1682, 1798, 7163, 7657, 10933, 11687, 14326, 15314, 15979, 17081, 21866, 23374, 26071, 31958, 34162, 52142, 207727, 222053, 338923, 415454, 444106, 495349, 677846, 990698, 6439537, 12879074]

約数ペア:

[(1, 12879074), (2, 6439537), (13, 990698), (19, 677846), (26, 495349), (29, 444106), (31, 415454), (38, 338923), (58, 222053), (62, 207727), (247, 52142), (377, 34162), (403, 31958), (494, 26071), (551, 23374), (589, 21866), (754, 17081), (806, 15979), (841, 15314), (899, 14326), (1102, 11687), (1178, 10933), (1682, 7657), (1798, 7163)]