12100454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{887}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 19180800

約数和(自身を除く): 7080346

約数列:

[1, 2, 19, 38, 359, 718, 887, 1774, 6821, 13642, 16853, 33706, 318433, 636866, 6050227, 12100454]

約数ペア:

[(1, 12100454), (2, 6050227), (19, 636866), (38, 318433), (359, 33706), (718, 16853), (887, 13642), (1774, 6821)]