19982334

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2876

約数の個数: 32

約数和(自身を含む): 42366240

約数和(自身を除く): 22383906

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 123, 174, 246, 1189, 2378, 2801, 3567, 5602, 7134, 8403, 16806, 81229, 114841, 162458, 229682, 243687, 344523, 487374, 689046, 3330389, 6660778, 9991167, 19982334]

約数ペア:

[(1, 19982334), (2, 9991167), (3, 6660778), (6, 3330389), (29, 689046), (41, 487374), (58, 344523), (82, 243687), (87, 229682), (123, 162458), (174, 114841), (246, 81229), (1189, 16806), (2378, 8403), (2801, 7134), (3567, 5602)]