17927884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3163}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 34107920

約数和(自身を除く): 16180036

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 3163, 5668, 6326, 12652, 41119, 82238, 164476, 344767, 689534, 1379068, 4481971, 8963942, 17927884]

約数ペア:

[(1, 17927884), (2, 8963942), (4, 4481971), (13, 1379068), (26, 689534), (52, 344767), (109, 164476), (218, 82238), (436, 41119), (1417, 12652), (2834, 6326), (3163, 5668)]