138769834

素因数分解:

$2^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{11251}}^1$

素因数の和:12141

約数の個数: 16

約数和(自身を含む): 238182336

約数和(自身を除く): 99412502

約数列:

[1, 2, 7, 14, 881, 1762, 6167, 11251, 12334, 22502, 78757, 157514, 9912131, 19824262, 69384917, 138769834]

約数ペア:

[(1, 138769834), (2, 69384917), (7, 19824262), (14, 9912131), (881, 157514), (1762, 78757), (6167, 22502), (11251, 12334)]