11925578

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 9847222

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 419, 749, 838, 1498, 2033, 2933, 4066, 5866, 7961, 14231, 15922, 28462, 44833, 55727, 89666, 111454, 313831, 627662, 851827, 1703654, 5962789, 11925578]

約数ペア:

[(1, 11925578), (2, 5962789), (7, 1703654), (14, 851827), (19, 627662), (38, 313831), (107, 111454), (133, 89666), (214, 55727), (266, 44833), (419, 28462), (749, 15922), (838, 14231), (1498, 7961), (2033, 5866), (2933, 4066)]