19055014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5813}}^1$

素因数の和:5975

約数の個数: 16

約数和(自身を含む): 31395600

約数和(自身を除く): 12340586

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 5813, 11626, 63943, 127886, 866137, 1732274, 9527507, 19055014]

約数ペア:

[(1, 19055014), (2, 9527507), (11, 1732274), (22, 866137), (149, 127886), (298, 63943), (1639, 11626), (3278, 5813)]