19244366

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8389}}^1$

素因数の和:8459

約数の個数: 16

約数和(自身を含む): 30606720

約数和(自身を除く): 11362354

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 8389, 16778, 260059, 310393, 520118, 620786, 9622183, 19244366]

約数ペア:

[(1, 19244366), (2, 9622183), (31, 620786), (37, 520118), (62, 310393), (74, 260059), (1147, 16778), (2294, 8389)]