15840606

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 33500160

約数和(自身を除く): 17659554

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 138, 158, 237, 474, 1453, 1817, 2906, 3634, 4359, 5451, 8718, 10902, 33419, 66838, 100257, 114787, 200514, 229574, 344361, 688722, 2640101, 5280202, 7920303, 15840606]

約数ペア:

[(1, 15840606), (2, 7920303), (3, 5280202), (6, 2640101), (23, 688722), (46, 344361), (69, 229574), (79, 200514), (138, 114787), (158, 100257), (237, 66838), (474, 33419), (1453, 10902), (1817, 8718), (2906, 5451), (3634, 4359)]