2019577558

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1\times {\mathrm{12541}}^1$

素因数の和:13719

約数の個数: 16

約数和(自身を含む): 3073893696

約数和(自身を除く): 1054316138

約数列:

[1, 2, 73, 146, 1103, 2206, 12541, 25082, 80519, 161038, 915493, 1830986, 13832723, 27665446, 1009788779, 2019577558]

約数ペア:

[(1, 2019577558), (2, 1009788779), (73, 27665446), (146, 13832723), (1103, 1830986), (2206, 915493), (12541, 161038), (25082, 80519)]