18941712

素因数分解:

$2^4\times 3^1\times {\mathrm{394619}}^1$

素因数の和:394630

約数の個数: 20

約数和(自身を含む): 48932880

約数和(自身を除く): 29991168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 394619, 789238, 1183857, 1578476, 2367714, 3156952, 4735428, 6313904, 9470856, 18941712]

約数ペア:

[(1, 18941712), (2, 9470856), (3, 6313904), (4, 4735428), (6, 3156952), (8, 2367714), (12, 1578476), (16, 1183857), (24, 789238), (48, 394619)]