18823639

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 20437920

約数和(自身を除く): 1614281

約数列:

[1, 29, 37, 53, 331, 1073, 1537, 1961, 9599, 12247, 17543, 56869, 355163, 508747, 649091, 18823639]

約数ペア:

[(1, 18823639), (29, 649091), (37, 508747), (53, 355163), (331, 56869), (1073, 17543), (1537, 12247), (1961, 9599)]