79447702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{19181}}^1$

素因数の和:19311

約数の個数: 16

約数和(自身を含む): 126601200

約数和(自身を除く): 47153498

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 19181, 38362, 364439, 728878, 2090729, 4181458, 39723851, 79447702]

約数ペア:

[(1, 79447702), (2, 39723851), (19, 4181458), (38, 2090729), (109, 728878), (218, 364439), (2071, 38362), (4142, 19181)]