11111738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 18966528

約数和(自身を除く): 7854790

約数列:

[1, 2, 11, 22, 41, 82, 97, 127, 194, 254, 451, 902, 1067, 1397, 2134, 2794, 3977, 5207, 7954, 10414, 12319, 24638, 43747, 57277, 87494, 114554, 135509, 271018, 505079, 1010158, 5555869, 11111738]

約数ペア:

[(1, 11111738), (2, 5555869), (11, 1010158), (22, 505079), (41, 271018), (82, 135509), (97, 114554), (127, 87494), (194, 57277), (254, 43747), (451, 24638), (902, 12319), (1067, 10414), (1397, 7954), (2134, 5207), (2794, 3977)]