12689556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 19824492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 251, 383, 502, 753, 766, 1004, 1149, 1506, 1532, 2298, 2761, 3012, 4213, 4596, 5522, 8283, 8426, 11044, 12639, 16566, 16852, 25278, 33132, 50556, 96133, 192266, 288399, 384532, 576798, 1057463, 1153596, 2114926, 3172389, 4229852, 6344778, 12689556]

約数ペア:

[(1, 12689556), (2, 6344778), (3, 4229852), (4, 3172389), (6, 2114926), (11, 1153596), (12, 1057463), (22, 576798), (33, 384532), (44, 288399), (66, 192266), (132, 96133), (251, 50556), (383, 33132), (502, 25278), (753, 16852), (766, 16566), (1004, 12639), (1149, 11044), (1506, 8426), (1532, 8283), (2298, 5522), (2761, 4596), (3012, 4213)]