15551948902

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18210713}}^1$

素因数の和:18210783

約数の個数: 16

約数和(自身を含む): 27097542432

約数和(自身を除く): 11545593530

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 18210713, 36421426, 127474991, 254949982, 1110853493, 2221706986, 7775974451, 15551948902]

約数ペア:

[(1, 15551948902), (2, 7775974451), (7, 2221706986), (14, 1110853493), (61, 254949982), (122, 127474991), (427, 36421426), (854, 18210713)]