2019351130

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{541381}}^1$

素因数の和:541761

約数の個数: 16

約数和(自身を含む): 3644583624

約数和(自身を除く): 1625232494

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 541381, 1082762, 2706905, 5413810, 201935113, 403870226, 1009675565, 2019351130]

約数ペア:

[(1, 2019351130), (2, 1009675565), (5, 403870226), (10, 201935113), (373, 5413810), (746, 2706905), (1865, 1082762), (3730, 541381)]