1990668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{8731}}^1$

素因数の和:8757

約数の個数: 24

約数和(自身を含む): 4889920

約数和(自身を除く): 2899252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 8731, 17462, 26193, 34924, 52386, 104772, 165889, 331778, 497667, 663556, 995334, 1990668]

約数ペア:

[(1, 1990668), (2, 995334), (3, 663556), (4, 497667), (6, 331778), (12, 165889), (19, 104772), (38, 52386), (57, 34924), (76, 26193), (114, 17462), (228, 8731)]