19205702

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1123

約数の個数: 16

約数和(自身を含む): 29417472

約数和(自身を除く): 10211770

約数列:

[1, 2, 83, 127, 166, 254, 911, 1822, 10541, 21082, 75613, 115697, 151226, 231394, 9602851, 19205702]

約数ペア:

[(1, 19205702), (2, 9602851), (83, 231394), (127, 151226), (166, 115697), (254, 75613), (911, 21082), (1822, 10541)]