11304340

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1453}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 23816520

約数和(自身を除く): 12512180

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1453, 1556, 1945, 2906, 3890, 5812, 7265, 7780, 14530, 29060, 565217, 1130434, 2260868, 2826085, 5652170, 11304340]

約数ペア:

[(1, 11304340), (2, 5652170), (4, 2826085), (5, 2260868), (10, 1130434), (20, 565217), (389, 29060), (778, 14530), (1453, 7780), (1556, 7265), (1945, 5812), (2906, 3890)]