15678439042

素因数分解:

$2^1\times 7^1\times {\mathrm{13421}}^1\times {\mathrm{83443}}^1$

素因数の和:96873

約数の個数: 16

約数和(自身を含む): 26879648832

約数和(自身を除く): 11201209790

約数列:

[1, 2, 7, 14, 13421, 26842, 83443, 93947, 166886, 187894, 584101, 1168202, 1119888503, 2239777006, 7839219521, 15678439042]

約数ペア:

[(1, 15678439042), (2, 7839219521), (7, 2239777006), (14, 1119888503), (13421, 1168202), (26842, 584101), (83443, 187894), (93947, 166886)]