11157458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 18923520

約数和(自身を除く): 7766062

約数列:

[1, 2, 13, 26, 31, 62, 109, 127, 218, 254, 403, 806, 1417, 1651, 2834, 3302, 3379, 3937, 6758, 7874, 13843, 27686, 43927, 51181, 87854, 102362, 179959, 359918, 429133, 858266, 5578729, 11157458]

約数ペア:

[(1, 11157458), (2, 5578729), (13, 858266), (26, 429133), (31, 359918), (62, 179959), (109, 102362), (127, 87854), (218, 51181), (254, 43927), (403, 27686), (806, 13843), (1417, 7874), (1651, 6758), (2834, 3937), (3302, 3379)]