121339396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{17939}}^1$

素因数の和:18051

約数の個数: 24

約数和(自身を含む): 226044000

約数和(自身を除く): 104704604

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 17939, 35878, 71756, 340841, 681682, 1363364, 1596571, 3193142, 6386284, 30334849, 60669698, 121339396]

約数ペア:

[(1, 121339396), (2, 60669698), (4, 30334849), (19, 6386284), (38, 3193142), (76, 1596571), (89, 1363364), (178, 681682), (356, 340841), (1691, 71756), (3382, 35878), (6764, 17939)]