16384487

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 19699200

約数和(自身を除く): 3314713

約数列:

[1, 7, 23, 149, 161, 683, 1043, 3427, 4781, 15709, 23989, 101767, 109963, 712369, 2340641, 16384487]

約数ペア:

[(1, 16384487), (7, 2340641), (23, 712369), (149, 109963), (161, 101767), (683, 23989), (1043, 15709), (3427, 4781)]