18956024

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{81707}}^1$

素因数の和:81742

約数の個数: 16

約数和(自身を含む): 36768600

約数和(自身を除く): 17812576

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 81707, 163414, 326828, 653656, 2369503, 4739006, 9478012, 18956024]

約数ペア:

[(1, 18956024), (2, 9478012), (4, 4739006), (8, 2369503), (29, 653656), (58, 326828), (116, 163414), (232, 81707)]