12906170

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1321}}^1$

素因数の和:2305

約数の個数: 16

約数和(自身を含む): 23272488

約数和(自身を除く): 10366318

約数列:

[1, 2, 5, 10, 977, 1321, 1954, 2642, 4885, 6605, 9770, 13210, 1290617, 2581234, 6453085, 12906170]

約数ペア:

[(1, 12906170), (2, 6453085), (5, 2581234), (10, 1290617), (977, 13210), (1321, 9770), (1954, 6605), (2642, 4885)]