11885214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 27666432

約数和(自身を除く): 15781218

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 37, 62, 66, 74, 93, 111, 157, 186, 222, 314, 341, 407, 471, 682, 814, 942, 1023, 1147, 1221, 1727, 2046, 2294, 2442, 3441, 3454, 4867, 5181, 5809, 6882, 9734, 10362, 11618, 12617, 14601, 17427, 25234, 29202, 34854, 37851, 53537, 63899, 75702, 107074, 127798, 160611, 180079, 191697, 321222, 360158, 383394, 540237, 1080474, 1980869, 3961738, 5942607, 11885214]

約数ペア:

[(1, 11885214), (2, 5942607), (3, 3961738), (6, 1980869), (11, 1080474), (22, 540237), (31, 383394), (33, 360158), (37, 321222), (62, 191697), (66, 180079), (74, 160611), (93, 127798), (111, 107074), (157, 75702), (186, 63899), (222, 53537), (314, 37851), (341, 34854), (407, 29202), (471, 25234), (682, 17427), (814, 14601), (942, 12617), (1023, 11618), (1147, 10362), (1221, 9734), (1727, 6882), (2046, 5809), (2294, 5181), (2442, 4867), (3441, 3454)]