19006791

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 26142720

約数和(自身を除く): 7135929

約数列:

[1, 3, 59, 73, 177, 219, 1471, 4307, 4413, 12921, 86789, 107383, 260367, 322149, 6335597, 19006791]

約数ペア:

[(1, 19006791), (3, 6335597), (59, 322149), (73, 260367), (177, 107383), (219, 86789), (1471, 12921), (4307, 4413)]