16811548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10429}}^1$

素因数の和:10477

約数の個数: 24

約数和(自身を含む): 32708480

約数和(自身を除く): 15896932

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 10429, 20858, 41716, 135577, 271154, 323299, 542308, 646598, 1293196, 4202887, 8405774, 16811548]

約数ペア:

[(1, 16811548), (2, 8405774), (4, 4202887), (13, 1293196), (26, 646598), (31, 542308), (52, 323299), (62, 271154), (124, 135577), (403, 41716), (806, 20858), (1612, 10429)]