2019194512

素因数分解:

$2^4\times {\mathrm{6871}}^1\times {\mathrm{18367}}^1$

素因数の和:25246

約数の個数: 20

約数和(自身を含む): 3912971776

約数和(自身を除く): 1893777264

約数列:

[1, 2, 4, 8, 16, 6871, 13742, 18367, 27484, 36734, 54968, 73468, 109936, 146936, 293872, 126199657, 252399314, 504798628, 1009597256, 2019194512]

約数ペア:

[(1, 2019194512), (2, 1009597256), (4, 504798628), (8, 252399314), (16, 126199657), (6871, 293872), (13742, 146936), (18367, 109936), (27484, 73468), (36734, 54968)]