19527888

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1583}}^1$

素因数の和:1851

約数の個数: 40

約数和(自身を含む): 50675328

約数和(自身を除く): 31147440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 1583, 2056, 3084, 3166, 4112, 4749, 6168, 6332, 9498, 12336, 12664, 18996, 25328, 37992, 75984, 406831, 813662, 1220493, 1627324, 2440986, 3254648, 4881972, 6509296, 9763944, 19527888]

約数ペア:

[(1, 19527888), (2, 9763944), (3, 6509296), (4, 4881972), (6, 3254648), (8, 2440986), (12, 1627324), (16, 1220493), (24, 813662), (48, 406831), (257, 75984), (514, 37992), (771, 25328), (1028, 18996), (1542, 12664), (1583, 12336), (2056, 9498), (3084, 6332), (3166, 6168), (4112, 4749)]