13568774399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{1123}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 15287838720

約数和(自身を除く): 1719064321

約数列:

[1, 19, 23, 43, 437, 643, 817, 989, 1123, 12217, 14789, 18791, 21337, 25829, 27649, 48289, 280991, 490751, 525331, 635927, 722089, 917491, 1110647, 12082613, 13719691, 16608047, 21102293, 31049827, 315552893, 589946713, 714146021, 13568774399]

約数ペア:

[(1, 13568774399), (19, 714146021), (23, 589946713), (43, 315552893), (437, 31049827), (643, 21102293), (817, 16608047), (989, 13719691), (1123, 12082613), (12217, 1110647), (14789, 917491), (18791, 722089), (21337, 635927), (25829, 525331), (27649, 490751), (48289, 280991)]