16420561921

素因数分解:

${\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{4133}}^1$

素因数の和:4656

約数の個数: 16

約数和(自身を含む): 16765519680

約数和(自身を除く): 344957759

約数列:

[1, 101, 139, 283, 4133, 14039, 28583, 39337, 417433, 574487, 1169639, 3973037, 58023187, 118133539, 162579821, 16420561921]

約数ペア:

[(1, 16420561921), (101, 162579821), (139, 118133539), (283, 58023187), (4133, 3973037), (14039, 1169639), (28583, 574487), (39337, 417433)]