19466382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2423}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 42352128

約数和(自身を除く): 22885746

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2423, 2678, 4017, 4846, 7269, 8034, 14538, 31499, 62998, 94497, 188994, 249569, 499138, 748707, 1497414, 3244397, 6488794, 9733191, 19466382]

約数ペア:

[(1, 19466382), (2, 9733191), (3, 6488794), (6, 3244397), (13, 1497414), (26, 748707), (39, 499138), (78, 249569), (103, 188994), (206, 94497), (309, 62998), (618, 31499), (1339, 14538), (2423, 8034), (2678, 7269), (4017, 4846)]