16021218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 33912000

約数和(自身を除く): 17890782

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 313, 449, 626, 898, 939, 1347, 1878, 2694, 5947, 8531, 11894, 17062, 17841, 25593, 35682, 51186, 140537, 281074, 421611, 843222, 2670203, 5340406, 8010609, 16021218]

約数ペア:

[(1, 16021218), (2, 8010609), (3, 5340406), (6, 2670203), (19, 843222), (38, 421611), (57, 281074), (114, 140537), (313, 51186), (449, 35682), (626, 25593), (898, 17841), (939, 17062), (1347, 11894), (1878, 8531), (2694, 5947)]