19469590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16361}}^1$

素因数の和:16392

約数の個数: 32

約数和(自身を含む): 42410304

約数和(自身を除く): 22940714

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16361, 32722, 81805, 114527, 163610, 229054, 278137, 556274, 572635, 1145270, 1390685, 1946959, 2781370, 3893918, 9734795, 19469590]

約数ペア:

[(1, 19469590), (2, 9734795), (5, 3893918), (7, 2781370), (10, 1946959), (14, 1390685), (17, 1145270), (34, 572635), (35, 556274), (70, 278137), (85, 229054), (119, 163610), (170, 114527), (238, 81805), (595, 32722), (1190, 16361)]