15260908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1091}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 28894320

約数和(自身を除く): 13633412

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 1091, 2182, 3497, 4364, 6994, 13988, 14183, 28366, 56732, 293479, 586958, 1173916, 3815227, 7630454, 15260908]

約数ペア:

[(1, 15260908), (2, 7630454), (4, 3815227), (13, 1173916), (26, 586958), (52, 293479), (269, 56732), (538, 28366), (1076, 14183), (1091, 13988), (2182, 6994), (3497, 4364)]