9871414

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9931}}^1$

素因数の和:10011

約数の個数: 16

約数和(自身を含む): 17162496

約数和(自身を除く): 7291082

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 9931, 19862, 69517, 139034, 705101, 1410202, 4935707, 9871414]

約数ペア:

[(1, 9871414), (2, 4935707), (7, 1410202), (14, 705101), (71, 139034), (142, 69517), (497, 19862), (994, 9931)]