16389796

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{12379}}^1$

素因数の和:12714

約数の個数: 12

約数和(自身を含む): 28771120

約数和(自身を除く): 12381324

約数列:

[1, 2, 4, 331, 662, 1324, 12379, 24758, 49516, 4097449, 8194898, 16389796]

約数ペア:

[(1, 16389796), (2, 8194898), (4, 4097449), (331, 49516), (662, 24758), (1324, 12379)]