12147982

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 23639040

約数和(自身を除く): 11491058

約数列:

[1, 2, 7, 11, 14, 22, 49, 59, 77, 98, 118, 154, 191, 382, 413, 539, 649, 826, 1078, 1298, 1337, 2101, 2674, 2891, 4202, 4543, 5782, 9086, 9359, 11269, 14707, 18718, 22538, 29414, 31801, 63602, 78883, 102949, 123959, 157766, 205898, 247918, 552181, 867713, 1104362, 1735426, 6073991, 12147982]

約数ペア:

[(1, 12147982), (2, 6073991), (7, 1735426), (11, 1104362), (14, 867713), (22, 552181), (49, 247918), (59, 205898), (77, 157766), (98, 123959), (118, 102949), (154, 78883), (191, 63602), (382, 31801), (413, 29414), (539, 22538), (649, 18718), (826, 14707), (1078, 11269), (1298, 9359), (1337, 9086), (2101, 5782), (2674, 4543), (2891, 4202)]