18943610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15919}}^1$

素因数の和:15950

約数の個数: 32

約数和(自身を含む): 41264640

約数和(自身を除く): 22321030

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 15919, 31838, 79595, 111433, 159190, 222866, 270623, 541246, 557165, 1114330, 1353115, 1894361, 2706230, 3788722, 9471805, 18943610]

約数ペア:

[(1, 18943610), (2, 9471805), (5, 3788722), (7, 2706230), (10, 1894361), (14, 1353115), (17, 1114330), (34, 557165), (35, 541246), (70, 270623), (85, 222866), (119, 159190), (170, 111433), (238, 79595), (595, 31838), (1190, 15919)]