19476934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9391}}^1$

素因数の和:9471

約数の個数: 16

約数和(自身を含む): 31444416

約数和(自身を除く): 11967482

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 9391, 18782, 159647, 319294, 572851, 1145702, 9738467, 19476934]

約数ペア:

[(1, 19476934), (2, 9738467), (17, 1145702), (34, 572851), (61, 319294), (122, 159647), (1037, 18782), (2074, 9391)]