19861656

素因数分解:

$2^3\times 3^1\times {\mathrm{719}}^1\times {\mathrm{1151}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 29904744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 719, 1151, 1438, 2157, 2302, 2876, 3453, 4314, 4604, 5752, 6906, 8628, 9208, 13812, 17256, 27624, 827569, 1655138, 2482707, 3310276, 4965414, 6620552, 9930828, 19861656]

約数ペア:

[(1, 19861656), (2, 9930828), (3, 6620552), (4, 4965414), (6, 3310276), (8, 2482707), (12, 1655138), (24, 827569), (719, 27624), (1151, 17256), (1438, 13812), (2157, 9208), (2302, 8628), (2876, 6906), (3453, 5752), (4314, 4604)]