12271210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{175303}}^1$

素因数の和:175317

約数の個数: 16

約数和(自身を含む): 25243776

約数和(自身を除く): 12972566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 175303, 350606, 876515, 1227121, 1753030, 2454242, 6135605, 12271210]

約数ペア:

[(1, 12271210), (2, 6135605), (5, 2454242), (7, 1753030), (10, 1227121), (14, 876515), (35, 350606), (70, 175303)]