13315952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{64019}}^1$

素因数の和:64040

約数の個数: 20

約数和(自身を含む): 27784680

約数和(自身を除く): 14468728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 64019, 128038, 256076, 512152, 832247, 1024304, 1664494, 3328988, 6657976, 13315952]

約数ペア:

[(1, 13315952), (2, 6657976), (4, 3328988), (8, 1664494), (13, 1024304), (16, 832247), (26, 512152), (52, 256076), (104, 128038), (208, 64019)]