19092008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{183577}}^1$

素因数の和:183596

約数の個数: 16

約数和(自身を含む): 38551380

約数和(自身を除く): 19459372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 183577, 367154, 734308, 1468616, 2386501, 4773002, 9546004, 19092008]

約数ペア:

[(1, 19092008), (2, 9546004), (4, 4773002), (8, 2386501), (13, 1468616), (26, 734308), (52, 367154), (104, 183577)]