15984966

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 33840000

約数和(自身を除く): 17855034

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 281, 499, 562, 843, 998, 1497, 1686, 2994, 5339, 9481, 10678, 16017, 18962, 28443, 32034, 56886, 140219, 280438, 420657, 841314, 2664161, 5328322, 7992483, 15984966]

約数ペア:

[(1, 15984966), (2, 7992483), (3, 5328322), (6, 2664161), (19, 841314), (38, 420657), (57, 280438), (114, 140219), (281, 56886), (499, 32034), (562, 28443), (843, 18962), (998, 16017), (1497, 10678), (1686, 9481), (2994, 5339)]