15204012

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 38234112

約数和(自身を除く): 23030100

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 1777, 2139, 2852, 3554, 4278, 5331, 7108, 8556, 10662, 21324, 40871, 55087, 81742, 110174, 122613, 163484, 165261, 220348, 245226, 330522, 490452, 661044, 1267001, 2534002, 3801003, 5068004, 7602006, 15204012]

約数ペア:

[(1, 15204012), (2, 7602006), (3, 5068004), (4, 3801003), (6, 2534002), (12, 1267001), (23, 661044), (31, 490452), (46, 330522), (62, 245226), (69, 220348), (92, 165261), (93, 163484), (124, 122613), (138, 110174), (186, 81742), (276, 55087), (372, 40871), (713, 21324), (1426, 10662), (1777, 8556), (2139, 7108), (2852, 5331), (3554, 4278)]