13520989

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 15033600

約数和(自身を除く): 1512611

約数列:

[1, 19, 29, 53, 463, 551, 1007, 1537, 8797, 13427, 24539, 29203, 255113, 466241, 711631, 13520989]

約数ペア:

[(1, 13520989), (19, 711631), (29, 466241), (53, 255113), (463, 29203), (551, 24539), (1007, 13427), (1537, 8797)]