68993294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{16657}}^1$

素因数の和:16787

約数の個数: 16

約数和(自身を含む): 109942800

約数和(自身を除く): 40949506

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 16657, 33314, 316483, 632966, 1815613, 3631226, 34496647, 68993294]

約数ペア:

[(1, 68993294), (2, 34496647), (19, 3631226), (38, 1815613), (109, 632966), (218, 316483), (2071, 33314), (4142, 16657)]