13513552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{64969}}^1$

素因数の和:64990

約数の個数: 20

約数和(自身を含む): 28196980

約数和(自身を除く): 14683428

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 64969, 129938, 259876, 519752, 844597, 1039504, 1689194, 3378388, 6756776, 13513552]

約数ペア:

[(1, 13513552), (2, 6756776), (4, 3378388), (8, 1689194), (13, 1039504), (16, 844597), (26, 519752), (52, 259876), (104, 129938), (208, 64969)]