191913043

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{4973}}^1$

素因数の和:5166

約数の個数: 16

約数和(自身を含む): 226814400

約数和(自身を除く): 34901357

約数列:

[1, 7, 37, 149, 259, 1043, 4973, 5513, 34811, 38591, 184001, 740977, 1288007, 5186839, 27416149, 191913043]

約数ペア:

[(1, 191913043), (7, 27416149), (37, 5186839), (149, 1288007), (259, 740977), (1043, 184001), (4973, 38591), (5513, 34811)]