14890580

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2897}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 31402728

約数和(自身を除く): 16512148

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 2897, 5140, 5794, 11588, 14485, 28970, 57940, 744529, 1489058, 2978116, 3722645, 7445290, 14890580]

約数ペア:

[(1, 14890580), (2, 7445290), (4, 3722645), (5, 2978116), (10, 1489058), (20, 744529), (257, 57940), (514, 28970), (1028, 14485), (1285, 11588), (2570, 5794), (2897, 5140)]