16807210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12637}}^1$

素因数の和:12670

約数の個数: 32

約数和(自身を含む): 36397440

約数和(自身を除く): 19590230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 12637, 25274, 63185, 88459, 126370, 176918, 240103, 442295, 480206, 884590, 1200515, 1680721, 2401030, 3361442, 8403605, 16807210]

約数ペア:

[(1, 16807210), (2, 8403605), (5, 3361442), (7, 2401030), (10, 1680721), (14, 1200515), (19, 884590), (35, 480206), (38, 442295), (70, 240103), (95, 176918), (133, 126370), (190, 88459), (266, 63185), (665, 25274), (1330, 12637)]