191334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 451584

約数和(自身を除く): 260250

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 223, 286, 429, 446, 669, 858, 1338, 2453, 2899, 4906, 5798, 7359, 8697, 14718, 17394, 31889, 63778, 95667, 191334]

約数ペア:

[(1, 191334), (2, 95667), (3, 63778), (6, 31889), (11, 17394), (13, 14718), (22, 8697), (26, 7359), (33, 5798), (39, 4906), (66, 2899), (78, 2453), (143, 1338), (223, 858), (286, 669), (429, 446)]