17140394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6353}}^1$

素因数の和:6445

約数の個数: 16

約数和(自身を含む): 27449280

約数和(自身を除く): 10308886

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 6353, 12706, 120707, 241414, 451063, 902126, 8570197, 17140394]

約数ペア:

[(1, 17140394), (2, 8570197), (19, 902126), (38, 451063), (71, 241414), (142, 120707), (1349, 12706), (2698, 6353)]