109489913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19273}}^1$

素因数の和:19328

約数の個数: 16

約数和(自身を含む): 129521280

約数和(自身を除く): 20031367

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 19273, 250549, 366187, 443279, 4760431, 5762627, 8422301, 109489913]

約数ペア:

[(1, 109489913), (13, 8422301), (19, 5762627), (23, 4760431), (247, 443279), (299, 366187), (437, 250549), (5681, 19273)]