2019032410

素因数分解:

$2^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{213203}}^1$

素因数の和:214157

約数の個数: 16

約数和(自身を含む): 3638113056

約数和(自身を除く): 1619080646

約数列:

[1, 2, 5, 10, 947, 1894, 4735, 9470, 213203, 426406, 1066015, 2132030, 201903241, 403806482, 1009516205, 2019032410]

約数ペア:

[(1, 2019032410), (2, 1009516205), (5, 403806482), (10, 201903241), (947, 2132030), (1894, 1066015), (4735, 426406), (9470, 213203)]