19299002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{643}}^1$

素因数の和:1037

約数の個数: 16

約数和(自身を含む): 29752800

約数和(自身を除く): 10453798

約数列:

[1, 2, 43, 86, 349, 643, 698, 1286, 15007, 27649, 30014, 55298, 224407, 448814, 9649501, 19299002]

約数ペア:

[(1, 19299002), (2, 9649501), (43, 448814), (86, 224407), (349, 55298), (643, 30014), (698, 27649), (1286, 15007)]