2019551618

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8485511}}^1$

素因数の和:8485537

約数の個数: 16

約数和(自身を含む): 3665741184

約数和(自身を除く): 1646189566

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8485511, 16971022, 59398577, 118797154, 144253687, 288507374, 1009775809, 2019551618]

約数ペア:

[(1, 2019551618), (2, 1009775809), (7, 288507374), (14, 144253687), (17, 118797154), (34, 59398577), (119, 16971022), (238, 8485511)]