12783542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{953}}^1$

素因数の和:1327

約数の個数: 16

約数和(自身を含む): 20262960

約数和(自身を除く): 7479418

約数列:

[1, 2, 19, 38, 353, 706, 953, 1906, 6707, 13414, 18107, 36214, 336409, 672818, 6391771, 12783542]

約数ペア:

[(1, 12783542), (2, 6391771), (19, 672818), (38, 336409), (353, 36214), (706, 18107), (953, 13414), (1906, 6707)]