2019983565

素因数分解:

$3^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{141307}}^1$

素因数の和:142268

約数の個数: 16

約数和(自身を含む): 3235387968

約数和(自身を除く): 1215404403

約数列:

[1, 3, 5, 15, 953, 2859, 4765, 14295, 141307, 423921, 706535, 2119605, 134665571, 403996713, 673327855, 2019983565]

約数ペア:

[(1, 2019983565), (3, 673327855), (5, 403996713), (15, 134665571), (953, 2119605), (2859, 706535), (4765, 423921), (14295, 141307)]