1920050495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{359897}}^1$

素因数の和:360010

約数の個数: 16

約数和(自身を含む): 2539440288

約数和(自身を除く): 619389793

約数列:

[1, 5, 11, 55, 97, 485, 1067, 5335, 359897, 1799485, 3958867, 19794335, 34910009, 174550045, 384010099, 1920050495]

約数ペア:

[(1, 1920050495), (5, 384010099), (11, 174550045), (55, 34910009), (97, 19794335), (485, 3958867), (1067, 1799485), (5335, 359897)]