2019915218

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1\times {\mathrm{8017}}^1$

素因数の和:8761

約数の個数: 16

約数和(自身を含む): 3048122880

約数和(自身を除く): 1028207662

約数列:

[1, 2, 263, 479, 526, 958, 8017, 16034, 125977, 251954, 2108471, 3840143, 4216942, 7680286, 1009957609, 2019915218]

約数ペア:

[(1, 2019915218), (2, 1009957609), (263, 7680286), (479, 4216942), (526, 3840143), (958, 2108471), (8017, 251954), (16034, 125977)]