12408254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 20489760

約数和(自身を除く): 8081506

約数列:

[1, 2, 19, 38, 53, 61, 101, 106, 122, 202, 1007, 1159, 1919, 2014, 2318, 3233, 3838, 5353, 6161, 6466, 10706, 12322, 61427, 101707, 117059, 122854, 203414, 234118, 326533, 653066, 6204127, 12408254]

約数ペア:

[(1, 12408254), (2, 6204127), (19, 653066), (38, 326533), (53, 234118), (61, 203414), (101, 122854), (106, 117059), (122, 101707), (202, 61427), (1007, 12322), (1159, 10706), (1919, 6466), (2014, 6161), (2318, 5353), (3233, 3838)]