2019914168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13288909}}^1$

素因数の和:13288934

約数の個数: 16

約数和(自身を含む): 3986673000

約数和(自身を除く): 1966758832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13288909, 26577818, 53155636, 106311272, 252489271, 504978542, 1009957084, 2019914168]

約数ペア:

[(1, 2019914168), (2, 1009957084), (4, 504978542), (8, 252489271), (19, 106311272), (38, 53155636), (76, 26577818), (152, 13288909)]