19703670146

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1\times {\mathrm{230393}}^1$

素因数の和:231157

約数の個数: 16

約数和(自身を含む): 30083005368

約数和(自身を除く): 10379335222

約数列:

[1, 2, 61, 122, 701, 1402, 42761, 85522, 230393, 460786, 14053973, 28107946, 161505493, 323010986, 9851835073, 19703670146]

約数ペア:

[(1, 19703670146), (2, 9851835073), (61, 323010986), (122, 161505493), (701, 28107946), (1402, 14053973), (42761, 460786), (85522, 230393)]