19943868385

素因数分解:

$5^1\times 7^1\times {\mathrm{9697}}^1\times {\mathrm{58763}}^1$

素因数の和:68472

約数の個数: 16

約数和(自身を含む): 27354877056

約数和(自身を除く): 7411008671

約数列:

[1, 5, 7, 35, 9697, 48485, 58763, 67879, 293815, 339395, 411341, 2056705, 569824811, 2849124055, 3988773677, 19943868385]

約数ペア:

[(1, 19943868385), (5, 3988773677), (7, 2849124055), (35, 569824811), (9697, 2056705), (48485, 411341), (58763, 339395), (67879, 293815)]