13176980

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1423}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 27750912

約数和(自身を除く): 14573932

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1423, 1852, 2315, 2846, 4630, 5692, 7115, 9260, 14230, 28460, 658849, 1317698, 2635396, 3294245, 6588490, 13176980]

約数ペア:

[(1, 13176980), (2, 6588490), (4, 3294245), (5, 2635396), (10, 1317698), (20, 658849), (463, 28460), (926, 14230), (1423, 9260), (1852, 7115), (2315, 5692), (2846, 4630)]