12952090

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1601}}^1$

素因数の和:2417

約数の個数: 16

約数和(自身を含む): 23357160

約数和(自身を除く): 10405070

約数列:

[1, 2, 5, 10, 809, 1601, 1618, 3202, 4045, 8005, 8090, 16010, 1295209, 2590418, 6476045, 12952090]

約数ペア:

[(1, 12952090), (2, 6476045), (5, 2590418), (10, 1295209), (809, 16010), (1601, 8090), (1618, 8005), (3202, 4045)]