16394060

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{977}}^1$

素因数の和:1825

約数の個数: 24

約数和(自身を含む): 34503840

約数和(自身を除く): 18109780

約数列:

[1, 2, 4, 5, 10, 20, 839, 977, 1678, 1954, 3356, 3908, 4195, 4885, 8390, 9770, 16780, 19540, 819703, 1639406, 3278812, 4098515, 8197030, 16394060]

約数ペア:

[(1, 16394060), (2, 8197030), (4, 4098515), (5, 3278812), (10, 1639406), (20, 819703), (839, 19540), (977, 16780), (1678, 9770), (1954, 8390), (3356, 4885), (3908, 4195)]