11621438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7949}}^1$

素因数の和:8011

約数の個数: 16

約数和(自身を含む): 18889200

約数和(自身を除く): 7267762

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 7949, 15898, 135133, 270266, 341807, 683614, 5810719, 11621438]

約数ペア:

[(1, 11621438), (2, 5810719), (17, 683614), (34, 341807), (43, 270266), (86, 135133), (731, 15898), (1462, 7949)]