13985938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1907}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 22209120

約数和(自身を除く): 8223182

約数列:

[1, 2, 19, 38, 193, 386, 1907, 3667, 3814, 7334, 36233, 72466, 368051, 736102, 6992969, 13985938]

約数ペア:

[(1, 13985938), (2, 6992969), (19, 736102), (38, 368051), (193, 72466), (386, 36233), (1907, 7334), (3667, 3814)]