19467564963

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{84275173}}^1$

素因数の和:84275194

約数の個数: 16

約数和(自身を含む): 32361666816

約数和(自身を除く): 12894101853

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 84275173, 252825519, 589926211, 927026903, 1769778633, 2781080709, 6489188321, 19467564963]

約数ペア:

[(1, 19467564963), (3, 6489188321), (7, 2781080709), (11, 1769778633), (21, 927026903), (33, 589926211), (77, 252825519), (231, 84275173)]