19002464611

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1637}}^1\times {\mathrm{68687}}^1$

素因数の和:70350

約数の個数: 12

約数和(自身を含む): 20589502752

約数和(自身を除く): 1587038141

約数列:

[1, 13, 169, 1637, 21281, 68687, 276653, 892931, 11608103, 112440619, 1461728047, 19002464611]

約数ペア:

[(1, 19002464611), (13, 1461728047), (169, 112440619), (1637, 11608103), (21281, 892931), (68687, 276653)]