39740474

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{1009}}^1$

素因数の和:1477

約数の個数: 16

約数和(自身を含む): 61084800

約数和(自身を除く): 21344326

約数列:

[1, 2, 47, 94, 419, 838, 1009, 2018, 19693, 39386, 47423, 94846, 422771, 845542, 19870237, 39740474]

約数ペア:

[(1, 39740474), (2, 19870237), (47, 845542), (94, 422771), (419, 94846), (838, 47423), (1009, 39386), (2018, 19693)]