15679778899

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{6803}}^1$

素因数の和:6987

約数の個数: 32

約数和(自身を含む): 17635968000

約数和(自身を除く): 1956189101

約数列:

[1, 19, 29, 47, 89, 551, 893, 1363, 1691, 2581, 4183, 6803, 25897, 49039, 79477, 121307, 129257, 197287, 319741, 605467, 2304833, 3748453, 6075079, 9272489, 11503873, 17558543, 28456949, 176177291, 333612317, 540682031, 825251521, 15679778899]

約数ペア:

[(1, 15679778899), (19, 825251521), (29, 540682031), (47, 333612317), (89, 176177291), (551, 28456949), (893, 17558543), (1363, 11503873), (1691, 9272489), (2581, 6075079), (4183, 3748453), (6803, 2304833), (25897, 605467), (49039, 319741), (79477, 197287), (121307, 129257)]