12193180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11503}}^1$

素因数の和:11565

約数の個数: 24

約数和(自身を含む): 26091072

約数和(自身を除く): 13897892

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 11503, 23006, 46012, 57515, 115030, 230060, 609659, 1219318, 2438636, 3048295, 6096590, 12193180]

約数ペア:

[(1, 12193180), (2, 6096590), (4, 3048295), (5, 2438636), (10, 1219318), (20, 609659), (53, 230060), (106, 115030), (212, 57515), (265, 46012), (530, 23006), (1060, 11503)]