19479954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19211}}^1$

素因数の和:19242

約数の個数: 24

約数和(自身を含む): 42189552

約数和(自身を除く): 22709598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 19211, 38422, 57633, 115266, 249743, 499486, 749229, 1498458, 3246659, 6493318, 9739977, 19479954]

約数ペア:

[(1, 19479954), (2, 9739977), (3, 6493318), (6, 3246659), (13, 1498458), (26, 749229), (39, 499486), (78, 249743), (169, 115266), (338, 57633), (507, 38422), (1014, 19211)]