219286804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4983791}}^1$

素因数の和:4983806

約数の個数: 12

約数和(自身を含む): 418638528

約数和(自身を除く): 199351724

約数列:

[1, 2, 4, 11, 22, 44, 4983791, 9967582, 19935164, 54821701, 109643402, 219286804]

約数ペア:

[(1, 219286804), (2, 109643402), (4, 54821701), (11, 19935164), (22, 9967582), (44, 4983791)]