19388766

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{28597}}^1$

素因数の和:28715

約数の個数: 16

約数和(自身を含む): 39122064

約数和(自身を除く): 19733298

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 28597, 57194, 85791, 171582, 3231461, 6462922, 9694383, 19388766]

約数ペア:

[(1, 19388766), (2, 9694383), (3, 6462922), (6, 3231461), (113, 171582), (226, 85791), (339, 57194), (678, 28597)]