19068573

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1471}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 26496000

約数和(自身を除く): 7427427

約数列:

[1, 3, 29, 87, 149, 447, 1471, 4321, 4413, 12963, 42659, 127977, 219179, 657537, 6356191, 19068573]

約数ペア:

[(1, 19068573), (3, 6356191), (29, 657537), (87, 219179), (149, 127977), (447, 42659), (1471, 12963), (4321, 4413)]