2019384008

素因数分解:

$2^3\times {\mathrm{39509}}^1\times {\mathrm{6389}}^1$

素因数の和:45904

約数の個数: 16

約数和(自身を含む): 3787033500

約数和(自身を除く): 1767649492

約数列:

[1, 2, 4, 8, 6389, 12778, 25556, 39509, 51112, 79018, 158036, 316072, 252423001, 504846002, 1009692004, 2019384008]

約数ペア:

[(1, 2019384008), (2, 1009692004), (4, 504846002), (8, 252423001), (6389, 316072), (12778, 158036), (25556, 79018), (39509, 51112)]