16281907

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 16

約数和(自身を含む): 17664768

約数和(自身を除く): 1382861

約数列:

[1, 23, 43, 101, 163, 989, 2323, 3749, 4343, 7009, 16463, 99889, 161207, 378649, 707909, 16281907]

約数ペア:

[(1, 16281907), (23, 707909), (43, 378649), (101, 161207), (163, 99889), (989, 16463), (2323, 7009), (3749, 4343)]