38987110

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{53407}}^1$

素因数の和:53487

約数の個数: 16

約数和(自身を含む): 71139456

約数和(自身を除く): 32152346

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 53407, 106814, 267035, 534070, 3898711, 7797422, 19493555, 38987110]

約数ペア:

[(1, 38987110), (2, 19493555), (5, 7797422), (10, 3898711), (73, 534070), (146, 267035), (365, 106814), (730, 53407)]