15319986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1$

素因数の和:2506

約数の個数: 32

約数和(自身を含む): 33784128

約数和(自身を除く): 18464142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 2393, 3201, 4786, 6402, 7179, 14358, 26323, 52646, 78969, 157938, 232121, 464242, 696363, 1392726, 2553331, 5106662, 7659993, 15319986]

約数ペア:

[(1, 15319986), (2, 7659993), (3, 5106662), (6, 2553331), (11, 1392726), (22, 696363), (33, 464242), (66, 232121), (97, 157938), (194, 78969), (291, 52646), (582, 26323), (1067, 14358), (2134, 7179), (2393, 6402), (3201, 4786)]