16410338

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 31601664

約数和(自身を除く): 15191326

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 191, 238, 266, 323, 361, 382, 646, 722, 1337, 2261, 2527, 2674, 3247, 3629, 4522, 5054, 6137, 6494, 7258, 12274, 22729, 25403, 42959, 45458, 50806, 61693, 68951, 85918, 123386, 137902, 431851, 482657, 863702, 965314, 1172167, 2344334, 8205169, 16410338]

約数ペア:

[(1, 16410338), (2, 8205169), (7, 2344334), (14, 1172167), (17, 965314), (19, 863702), (34, 482657), (38, 431851), (119, 137902), (133, 123386), (191, 85918), (238, 68951), (266, 61693), (323, 50806), (361, 45458), (382, 42959), (646, 25403), (722, 22729), (1337, 12274), (2261, 7258), (2527, 6494), (2674, 6137), (3247, 5054), (3629, 4522)]