15666948123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1\times {\mathrm{2789}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 22186080000

約数和(自身を除く): 6519131877

約数列:

[1, 3, 19, 57, 139, 417, 709, 2127, 2641, 2789, 7923, 8367, 13471, 40413, 52991, 98551, 158973, 295653, 387671, 1163013, 1872469, 1977401, 5617407, 5932203, 7365749, 22097247, 37570619, 112711857, 274858739, 824576217, 5222316041, 15666948123]

約数ペア:

[(1, 15666948123), (3, 5222316041), (19, 824576217), (57, 274858739), (139, 112711857), (417, 37570619), (709, 22097247), (2127, 7365749), (2641, 5932203), (2789, 5617407), (7923, 1977401), (8367, 1872469), (13471, 1163013), (40413, 387671), (52991, 295653), (98551, 158973)]