19694292

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{4219}}^1$

素因数の和:4615

約数の個数: 24

約数和(自身を含む): 46082400

約数和(自身を除く): 26388108

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4219, 4668, 8438, 12657, 16876, 25314, 50628, 1641191, 3282382, 4923573, 6564764, 9847146, 19694292]

約数ペア:

[(1, 19694292), (2, 9847146), (3, 6564764), (4, 4923573), (6, 3282382), (12, 1641191), (389, 50628), (778, 25314), (1167, 16876), (1556, 12657), (2334, 8438), (4219, 4668)]