19427274

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37217}}^1$

素因数の和:37254

約数の個数: 24

約数和(自身を含む): 43545060

約数和(自身を除く): 24117786

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 37217, 74434, 111651, 223302, 334953, 669906, 1079293, 2158586, 3237879, 6475758, 9713637, 19427274]

約数ペア:

[(1, 19427274), (2, 9713637), (3, 6475758), (6, 3237879), (9, 2158586), (18, 1079293), (29, 669906), (58, 334953), (87, 223302), (174, 111651), (261, 74434), (522, 37217)]