19322205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3119}}^1$

素因数の和:3193

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 16620195

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 3119, 6195, 9357, 15595, 21833, 46785, 65499, 109165, 184021, 327495, 552063, 920105, 1288147, 2760315, 3864441, 6440735, 19322205]

約数ペア:

[(1, 19322205), (3, 6440735), (5, 3864441), (7, 2760315), (15, 1288147), (21, 920105), (35, 552063), (59, 327495), (105, 184021), (177, 109165), (295, 65499), (413, 46785), (885, 21833), (1239, 15595), (2065, 9357), (3119, 6195)]