16707218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 28259712

約数和(自身を除く): 11552494

約数列:

[1, 2, 11, 22, 73, 101, 103, 146, 202, 206, 803, 1111, 1133, 1606, 2222, 2266, 7373, 7519, 10403, 14746, 15038, 20806, 81103, 82709, 114433, 162206, 165418, 228866, 759419, 1518838, 8353609, 16707218]

約数ペア:

[(1, 16707218), (2, 8353609), (11, 1518838), (22, 759419), (73, 228866), (101, 165418), (103, 162206), (146, 114433), (202, 82709), (206, 81103), (803, 20806), (1111, 15038), (1133, 14746), (1606, 10403), (2222, 7519), (2266, 7373)]