91919492

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{24683}}^1$

素因数の和:24720

約数の個数: 36

約数和(自身を含む): 196978320

約数和(自身を除く): 105058828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 24683, 49366, 98732, 172781, 345562, 468977, 691124, 937954, 1209467, 1875908, 2418934, 3282839, 4837868, 6565678, 13131356, 22979873, 45959746, 91919492]

約数ペア:

[(1, 91919492), (2, 45959746), (4, 22979873), (7, 13131356), (14, 6565678), (19, 4837868), (28, 3282839), (38, 2418934), (49, 1875908), (76, 1209467), (98, 937954), (133, 691124), (196, 468977), (266, 345562), (532, 172781), (931, 98732), (1862, 49366), (3724, 24683)]