38540398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{78017}}^1$

素因数の和:78051

約数の個数: 16

約数和(自身を含む): 65535120

約数和(自身を除く): 26994722

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 78017, 156034, 1014221, 1482323, 2028442, 2964646, 19270199, 38540398]

約数ペア:

[(1, 38540398), (2, 19270199), (13, 2964646), (19, 2028442), (26, 1482323), (38, 1014221), (247, 156034), (494, 78017)]