18604534

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2944

約数の個数: 24

約数和(自身を含む): 31820040

約数和(自身を除く): 13215506

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 2897, 3211, 5794, 6422, 37661, 55043, 75322, 110086, 489593, 715559, 979186, 1431118, 9302267, 18604534]

約数ペア:

[(1, 18604534), (2, 9302267), (13, 1431118), (19, 979186), (26, 715559), (38, 489593), (169, 110086), (247, 75322), (338, 55043), (494, 37661), (2897, 6422), (3211, 5794)]