18537838129

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2251}}^1\times {\mathrm{2909}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 19659960000

約数和(自身を除く): 1122121871

約数列:

[1, 19, 149, 2251, 2831, 2909, 42769, 55271, 335399, 433441, 6372581, 6548159, 8235379, 124415021, 975675691, 18537838129]

約数ペア:

[(1, 18537838129), (19, 975675691), (149, 124415021), (2251, 8235379), (2831, 6548159), (2909, 6372581), (42769, 433441), (55271, 335399)]