19825752

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19211}}^1$

素因数の和:19263

約数の個数: 32

約数和(自身を含む): 50719680

約数和(自身を除く): 30893928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 19211, 38422, 57633, 76844, 115266, 153688, 230532, 461064, 826073, 1652146, 2478219, 3304292, 4956438, 6608584, 9912876, 19825752]

約数ペア:

[(1, 19825752), (2, 9912876), (3, 6608584), (4, 4956438), (6, 3304292), (8, 2478219), (12, 1652146), (24, 826073), (43, 461064), (86, 230532), (129, 153688), (172, 115266), (258, 76844), (344, 57633), (516, 38422), (1032, 19211)]