19892868

素因数分解:

$2^2\times 3^1\times {\mathrm{367}}^1\times {\mathrm{4517}}^1$

素因数の和:4891

約数の個数: 24

約数和(自身を含む): 46553472

約数和(自身を除く): 26660604

約数列:

[1, 2, 3, 4, 6, 12, 367, 734, 1101, 1468, 2202, 4404, 4517, 9034, 13551, 18068, 27102, 54204, 1657739, 3315478, 4973217, 6630956, 9946434, 19892868]

約数ペア:

[(1, 19892868), (2, 9946434), (3, 6630956), (4, 4973217), (6, 3315478), (12, 1657739), (367, 54204), (734, 27102), (1101, 18068), (1468, 13551), (2202, 9034), (4404, 4517)]