19932468

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{2909}}^1$

素因数の和:3487

約数の個数: 24

約数和(自身を含む): 46606560

約数和(自身を除く): 26674092

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 2909, 3426, 5818, 6852, 8727, 11636, 17454, 34908, 1661039, 3322078, 4983117, 6644156, 9966234, 19932468]

約数ペア:

[(1, 19932468), (2, 9966234), (3, 6644156), (4, 4983117), (6, 3322078), (12, 1661039), (571, 34908), (1142, 17454), (1713, 11636), (2284, 8727), (2909, 6852), (3426, 5818)]