42206866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85439}}^1$

素因数の和:85473

約数の個数: 16

約数和(自身を含む): 71769600

約数和(自身を除く): 29562734

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 85439, 170878, 1110707, 1623341, 2221414, 3246682, 21103433, 42206866]

約数ペア:

[(1, 42206866), (2, 21103433), (13, 3246682), (19, 2221414), (26, 1623341), (38, 1110707), (247, 170878), (494, 85439)]