19994136

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{1459}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 50107200

約数和(自身を除く): 30113064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 1142, 1459, 1713, 2284, 2918, 3426, 4377, 4568, 5836, 6852, 8754, 11672, 13704, 17508, 35016, 833089, 1666178, 2499267, 3332356, 4998534, 6664712, 9997068, 19994136]

約数ペア:

[(1, 19994136), (2, 9997068), (3, 6664712), (4, 4998534), (6, 3332356), (8, 2499267), (12, 1666178), (24, 833089), (571, 35016), (1142, 17508), (1459, 13704), (1713, 11672), (2284, 8754), (2918, 6852), (3426, 5836), (4377, 4568)]