2019464446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{71153}}^1$

素因数の和:71795

約数の個数: 16

約数和(自身を含む): 3166068384

約数和(自身を除く): 1146603938

約数列:

[1, 2, 23, 46, 617, 1234, 14191, 28382, 71153, 142306, 1636519, 3273038, 43901401, 87802802, 1009732223, 2019464446]

約数ペア:

[(1, 2019464446), (2, 1009732223), (23, 87802802), (46, 43901401), (617, 3273038), (1234, 1636519), (14191, 142306), (28382, 71153)]