12496090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9539}}^1$

素因数の和:9677

約数の個数: 16

約数和(自身を含む): 22667040

約数和(自身を除く): 10170950

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 9539, 19078, 47695, 95390, 1249609, 2499218, 6248045, 12496090]

約数ペア:

[(1, 12496090), (2, 6248045), (5, 2499218), (10, 1249609), (131, 95390), (262, 47695), (655, 19078), (1310, 9539)]