19476548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53507}}^1$

素因数の和:53531

約数の個数: 24

約数和(自身を含む): 41950272

約数和(自身を除く): 22473724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 53507, 107014, 214028, 374549, 695591, 749098, 1391182, 1498196, 2782364, 4869137, 9738274, 19476548]

約数ペア:

[(1, 19476548), (2, 9738274), (4, 4869137), (7, 2782364), (13, 1498196), (14, 1391182), (26, 749098), (28, 695591), (52, 374549), (91, 214028), (182, 107014), (364, 53507)]