11956912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1717

約数の個数: 40

約数和(自身を含む): 25904592

約数和(自身を除く): 13947680

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1657, 1804, 3314, 3608, 6628, 7216, 13256, 18227, 26512, 36454, 67937, 72908, 135874, 145816, 271748, 291632, 543496, 747307, 1086992, 1494614, 2989228, 5978456, 11956912]

約数ペア:

[(1, 11956912), (2, 5978456), (4, 2989228), (8, 1494614), (11, 1086992), (16, 747307), (22, 543496), (41, 291632), (44, 271748), (82, 145816), (88, 135874), (164, 72908), (176, 67937), (328, 36454), (451, 26512), (656, 18227), (902, 13256), (1657, 7216), (1804, 6628), (3314, 3608)]