19480236

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{2843}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 45549504

約数和(自身を除く): 26069268

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 2843, 3426, 5686, 6852, 8529, 11372, 17058, 34116, 1623353, 3246706, 4870059, 6493412, 9740118, 19480236]

約数ペア:

[(1, 19480236), (2, 9740118), (3, 6493412), (4, 4870059), (6, 3246706), (12, 1623353), (571, 34116), (1142, 17058), (1713, 11372), (2284, 8529), (2843, 6852), (3426, 5686)]