18894080282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6457307}}^1$

素因数の和:6457346

約数の個数: 32

約数和(自身を含む): 37194094080

約数和(自身を除く): 18300013798

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 6457307, 12914614, 45201149, 71030377, 90402298, 122688833, 142060754, 245377666, 497212639, 858821831, 994425278, 1349577163, 1717643662, 2699154326, 9447040141, 18894080282]

約数ペア:

[(1, 18894080282), (2, 9447040141), (7, 2699154326), (11, 1717643662), (14, 1349577163), (19, 994425278), (22, 858821831), (38, 497212639), (77, 245377666), (133, 142060754), (154, 122688833), (209, 90402298), (266, 71030377), (418, 45201149), (1463, 12914614), (2926, 6457307)]