19869864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{118273}}^1$

素因数の和:118289

約数の個数: 32

約数和(自身を含む): 56771520

約数和(自身を除く): 36901656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 118273, 236546, 354819, 473092, 709638, 827911, 946184, 1419276, 1655822, 2483733, 2838552, 3311644, 4967466, 6623288, 9934932, 19869864]

約数ペア:

[(1, 19869864), (2, 9934932), (3, 6623288), (4, 4967466), (6, 3311644), (7, 2838552), (8, 2483733), (12, 1655822), (14, 1419276), (21, 946184), (24, 827911), (28, 709638), (42, 473092), (56, 354819), (84, 236546), (168, 118273)]