19794612

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{2039}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 46267200

約数和(自身を除く): 26472588

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2039, 2427, 3236, 4078, 4854, 6117, 8156, 9708, 12234, 24468, 1649551, 3299102, 4948653, 6598204, 9897306, 19794612]

約数ペア:

[(1, 19794612), (2, 9897306), (3, 6598204), (4, 4948653), (6, 3299102), (12, 1649551), (809, 24468), (1618, 12234), (2039, 9708), (2427, 8156), (3236, 6117), (4078, 4854)]