12352210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7309}}^1$

素因数の和:7342

約数の個数: 24

約数和(自身を含む): 24079140

約数和(自身を除く): 11726930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 7309, 14618, 36545, 73090, 95017, 190034, 475085, 950170, 1235221, 2470442, 6176105, 12352210]

約数ペア:

[(1, 12352210), (2, 6176105), (5, 2470442), (10, 1235221), (13, 950170), (26, 475085), (65, 190034), (130, 95017), (169, 73090), (338, 36545), (845, 14618), (1690, 7309)]