15915691724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{5813}}^1\times {\mathrm{23603}}^1$

素因数の和:29449

約数の個数: 24

約数和(自身を含む): 28819067760

約数和(自身を除く): 12903376036

約数列:

[1, 2, 4, 29, 58, 116, 5813, 11626, 23252, 23603, 47206, 94412, 168577, 337154, 674308, 684487, 1368974, 2737948, 137204239, 274408478, 548816956, 3978922931, 7957845862, 15915691724]

約数ペア:

[(1, 15915691724), (2, 7957845862), (4, 3978922931), (29, 548816956), (58, 274408478), (116, 137204239), (5813, 2737948), (11626, 1368974), (23252, 684487), (23603, 674308), (47206, 337154), (94412, 168577)]