16512412

素因数分解:

$2^2\times 7^2\times {\mathrm{84247}}^1$

素因数の和:84265

約数の個数: 18

約数和(自身を含む): 33614952

約数和(自身を除く): 17102540

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 84247, 168494, 336988, 589729, 1179458, 2358916, 4128103, 8256206, 16512412]

約数ペア:

[(1, 16512412), (2, 8256206), (4, 4128103), (7, 2358916), (14, 1179458), (28, 589729), (49, 336988), (98, 168494), (196, 84247)]