19177002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{81953}}^1$

素因数の和:81974

約数の個数: 24

約数和(自身を含む): 44746884

約数和(自身を除く): 25569882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 81953, 163906, 245859, 491718, 737577, 1065389, 1475154, 2130778, 3196167, 6392334, 9588501, 19177002]

約数ペア:

[(1, 19177002), (2, 9588501), (3, 6392334), (6, 3196167), (9, 2130778), (13, 1475154), (18, 1065389), (26, 737577), (39, 491718), (78, 245859), (117, 163906), (234, 81953)]