19073114

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1421

約数の個数: 16

約数和(自身を含む): 29331456

約数和(自身を除く): 10258342

約数列:

[1, 2, 61, 122, 127, 254, 1231, 2462, 7747, 15494, 75091, 150182, 156337, 312674, 9536557, 19073114]

約数ペア:

[(1, 19073114), (2, 9536557), (61, 312674), (122, 156337), (127, 150182), (254, 75091), (1231, 15494), (2462, 7747)]