15956778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2143}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 34269696

約数和(自身を除く): 18312918

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2143, 2482, 3723, 4286, 6429, 7446, 12858, 36431, 72862, 109293, 156439, 218586, 312878, 469317, 938634, 2659463, 5318926, 7978389, 15956778]

約数ペア:

[(1, 15956778), (2, 7978389), (3, 5318926), (6, 2659463), (17, 938634), (34, 469317), (51, 312878), (73, 218586), (102, 156439), (146, 109293), (219, 72862), (438, 36431), (1241, 12858), (2143, 7446), (2482, 6429), (3723, 4286)]