9945386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1759}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 16346880

約数和(自身を除く): 6401494

約数列:

[1, 2, 11, 22, 257, 514, 1759, 2827, 3518, 5654, 19349, 38698, 452063, 904126, 4972693, 9945386]

約数ペア:

[(1, 9945386), (2, 4972693), (11, 904126), (22, 452063), (257, 38698), (514, 19349), (1759, 5654), (2827, 3518)]