13157580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{219293}}^1$

素因数の和:219305

約数の個数: 24

約数和(自身を含む): 36841392

約数和(自身を除く): 23683812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 219293, 438586, 657879, 877172, 1096465, 1315758, 2192930, 2631516, 3289395, 4385860, 6578790, 13157580]

約数ペア:

[(1, 13157580), (2, 6578790), (3, 4385860), (4, 3289395), (5, 2631516), (6, 2192930), (10, 1315758), (12, 1096465), (15, 877172), (20, 657879), (30, 438586), (60, 219293)]