12684484

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 23506560

約数和(自身を除く): 10822076

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 2543, 4988, 5086, 10172, 73747, 109349, 147494, 218698, 294988, 437396, 3171121, 6342242, 12684484]

約数ペア:

[(1, 12684484), (2, 6342242), (4, 3171121), (29, 437396), (43, 294988), (58, 218698), (86, 147494), (116, 109349), (172, 73747), (1247, 10172), (2494, 5086), (2543, 4988)]