19374156688

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{863}}^1\times {\mathrm{1979}}^1$

素因数の和:3559

約数の個数: 40

約数和(自身を含む): 37652947200

約数和(自身を除く): 18278790512

約数列:

[1, 2, 4, 8, 16, 709, 863, 1418, 1726, 1979, 2836, 3452, 3958, 5672, 6904, 7916, 11344, 13808, 15832, 31664, 611867, 1223734, 1403111, 1707877, 2447468, 2806222, 3415754, 4894936, 5612444, 6831508, 9789872, 11224888, 13663016, 22449776, 27326032, 1210884793, 2421769586, 4843539172, 9687078344, 19374156688]

約数ペア:

[(1, 19374156688), (2, 9687078344), (4, 4843539172), (8, 2421769586), (16, 1210884793), (709, 27326032), (863, 22449776), (1418, 13663016), (1726, 11224888), (1979, 9789872), (2836, 6831508), (3452, 5612444), (3958, 4894936), (5672, 3415754), (6904, 2806222), (7916, 2447468), (11344, 1707877), (13808, 1403111), (15832, 1223734), (31664, 611867)]