2019059791

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{5419}}^1$

素因数の和:5575

約数の個数: 32

約数和(自身を含む): 2547486720

約数和(自身を除く): 528426929

約数列:

[1, 7, 17, 31, 101, 119, 217, 527, 707, 1717, 3131, 3689, 5419, 12019, 21917, 37933, 53227, 92123, 167989, 372589, 547319, 644861, 1175923, 2855813, 3831233, 9304423, 16966889, 19990691, 65130961, 118768223, 288437113, 2019059791]

約数ペア:

[(1, 2019059791), (7, 288437113), (17, 118768223), (31, 65130961), (101, 19990691), (119, 16966889), (217, 9304423), (527, 3831233), (707, 2855813), (1717, 1175923), (3131, 644861), (3689, 547319), (5419, 372589), (12019, 167989), (21917, 92123), (37933, 53227)]