15542392

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 29963520

約数和(自身を除く): 14421128

約数列:

[1, 2, 4, 8, 67, 107, 134, 214, 268, 271, 428, 536, 542, 856, 1084, 2168, 7169, 14338, 18157, 28676, 28997, 36314, 57352, 57994, 72628, 115988, 145256, 231976, 1942799, 3885598, 7771196, 15542392]

約数ペア:

[(1, 15542392), (2, 7771196), (4, 3885598), (8, 1942799), (67, 231976), (107, 145256), (134, 115988), (214, 72628), (268, 57994), (271, 57352), (428, 36314), (536, 28997), (542, 28676), (856, 18157), (1084, 14338), (2168, 7169)]