38045618

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3690

約数の個数: 24

約数和(自身を含む): 63806976

約数和(自身を除く): 25761358

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 3631, 5239, 7262, 10478, 47203, 94406, 112561, 225122, 613639, 1227278, 1463293, 2926586, 19022809, 38045618]

約数ペア:

[(1, 38045618), (2, 19022809), (13, 2926586), (26, 1463293), (31, 1227278), (62, 613639), (169, 225122), (338, 112561), (403, 94406), (806, 47203), (3631, 10478), (5239, 7262)]