9139786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 14370048

約数和(自身を除く): 5230262

約数列:

[1, 2, 23, 46, 431, 461, 862, 922, 9913, 10603, 19826, 21206, 198691, 397382, 4569893, 9139786]

約数ペア:

[(1, 9139786), (2, 4569893), (23, 397382), (46, 198691), (431, 21206), (461, 19826), (862, 10603), (922, 9913)]