47223398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{2531}}^1$

素因数の和:3043

約数の個数: 16

約数和(自身を含む): 74744640

約数和(自身を除く): 27521242

約数列:

[1, 2, 19, 38, 491, 982, 2531, 5062, 9329, 18658, 48089, 96178, 1242721, 2485442, 23611699, 47223398]

約数ペア:

[(1, 47223398), (2, 23611699), (19, 2485442), (38, 1242721), (491, 96178), (982, 48089), (2531, 18658), (5062, 9329)]