19850754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42967}}^1$

素因数の和:42990

約数の個数: 32

約数和(自身を含む): 49499136

約数和(自身を除く): 29648382

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42967, 85934, 128901, 257802, 300769, 472637, 601538, 902307, 945274, 1417911, 1804614, 2835822, 3308459, 6616918, 9925377, 19850754]

約数ペア:

[(1, 19850754), (2, 9925377), (3, 6616918), (6, 3308459), (7, 2835822), (11, 1804614), (14, 1417911), (21, 945274), (22, 902307), (33, 601538), (42, 472637), (66, 300769), (77, 257802), (154, 128901), (231, 85934), (462, 42967)]