19375128

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4561}}^1$

素因数の和:4632

約数の個数: 48

約数和(自身を含む): 53375400

約数和(自身を除く): 34000272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 4561, 9122, 13683, 18244, 27366, 36488, 41049, 54732, 82098, 109464, 164196, 269099, 328392, 538198, 807297, 1076396, 1614594, 2152792, 2421891, 3229188, 4843782, 6458376, 9687564, 19375128]

約数ペア:

[(1, 19375128), (2, 9687564), (3, 6458376), (4, 4843782), (6, 3229188), (8, 2421891), (9, 2152792), (12, 1614594), (18, 1076396), (24, 807297), (36, 538198), (59, 328392), (72, 269099), (118, 164196), (177, 109464), (236, 82098), (354, 54732), (472, 41049), (531, 36488), (708, 27366), (1062, 18244), (1416, 13683), (2124, 9122), (4248, 4561)]