2019480664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13286057}}^1$

素因数の和:13286082

約数の個数: 16

約数和(自身を含む): 3985817400

約数和(自身を除く): 1966336736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13286057, 26572114, 53144228, 106288456, 252435083, 504870166, 1009740332, 2019480664]

約数ペア:

[(1, 2019480664), (2, 1009740332), (4, 504870166), (8, 252435083), (19, 106288456), (38, 53144228), (76, 26572114), (152, 13286057)]