19193366

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:779

約数の個数: 16

約数和(自身を含む): 29322240

約数和(自身を除く): 10128874

約数列:

[1, 2, 79, 158, 331, 367, 662, 734, 26149, 28993, 52298, 57986, 121477, 242954, 9596683, 19193366]

約数ペア:

[(1, 19193366), (2, 9596683), (79, 242954), (158, 121477), (331, 57986), (367, 52298), (662, 28993), (734, 26149)]