38740078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20411}}^1$

素因数の和:20499

約数の個数: 16

約数和(自身を含む): 63440496

約数和(自身を除く): 24700418

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 20411, 40822, 265343, 530686, 1490003, 2980006, 19370039, 38740078]

約数ペア:

[(1, 38740078), (2, 19370039), (13, 2980006), (26, 1490003), (73, 530686), (146, 265343), (949, 40822), (1898, 20411)]