12814850

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1301}}^1$

素因数の和:1510

約数の個数: 24

約数和(自身を含む): 23975028

約数和(自身を除く): 11160178

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1301, 1970, 2602, 4925, 6505, 9850, 13010, 32525, 65050, 256297, 512594, 1281485, 2562970, 6407425, 12814850]

約数ペア:

[(1, 12814850), (2, 6407425), (5, 2562970), (10, 1281485), (25, 512594), (50, 256297), (197, 65050), (394, 32525), (985, 13010), (1301, 9850), (1970, 6505), (2602, 4925)]