12103994

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3877}}^1$

素因数の和:4109

約数の個数: 16

約数和(自身を含む): 20848128

約数和(自身を除く): 8744134

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 3877, 7754, 27139, 54278, 864571, 1729142, 6051997, 12103994]

約数ペア:

[(1, 12103994), (2, 6051997), (7, 1729142), (14, 864571), (223, 54278), (446, 27139), (1561, 7754), (3122, 3877)]