12749510

素因数分解:

$2^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1297}}^1$

素因数の和:2287

約数の個数: 16

約数和(自身を含む): 22990176

約数和(自身を除く): 10240666

約数列:

[1, 2, 5, 10, 983, 1297, 1966, 2594, 4915, 6485, 9830, 12970, 1274951, 2549902, 6374755, 12749510]

約数ペア:

[(1, 12749510), (2, 6374755), (5, 2549902), (10, 1274951), (983, 12970), (1297, 9830), (1966, 6485), (2594, 4915)]