1427885834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1\times {\mathrm{16693}}^1$

素因数の和:18965

約数の個数: 16

約数和(自身を含む): 2255693280

約数和(自身を除く): 827807446

約数列:

[1, 2, 19, 38, 2251, 4502, 16693, 33386, 42769, 85538, 317167, 634334, 37575943, 75151886, 713942917, 1427885834]

約数ペア:

[(1, 1427885834), (2, 713942917), (19, 75151886), (38, 37575943), (2251, 634334), (4502, 317167), (16693, 85538), (33386, 42769)]