19533336

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{21997}}^1$

素因数の和:22043

約数の個数: 32

約数和(自身を含む): 50155440

約数和(自身を除く): 30622104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 21997, 43994, 65991, 87988, 131982, 175976, 263964, 527928, 813889, 1627778, 2441667, 3255556, 4883334, 6511112, 9766668, 19533336]

約数ペア:

[(1, 19533336), (2, 9766668), (3, 6511112), (4, 4883334), (6, 3255556), (8, 2441667), (12, 1627778), (24, 813889), (37, 527928), (74, 263964), (111, 175976), (148, 131982), (222, 87988), (296, 65991), (444, 43994), (888, 21997)]