18907924

素因数分解:

$2^2\times 7^2\times {\mathrm{96469}}^1$

素因数の和:96487

約数の個数: 18

約数和(自身を含む): 38491530

約数和(自身を除く): 19583606

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 96469, 192938, 385876, 675283, 1350566, 2701132, 4726981, 9453962, 18907924]

約数ペア:

[(1, 18907924), (2, 9453962), (4, 4726981), (7, 2701132), (14, 1350566), (28, 675283), (49, 385876), (98, 192938), (196, 96469)]