38959823

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5527}}^1$

素因数の和:5606

約数の個数: 16

約数和(自身を含む): 47761920

約数和(自身を除く): 8802097

約数列:

[1, 7, 19, 53, 133, 371, 1007, 5527, 7049, 38689, 105013, 292931, 735091, 2050517, 5565689, 38959823]

約数ペア:

[(1, 38959823), (7, 5565689), (19, 2050517), (53, 735091), (133, 292931), (371, 105013), (1007, 38689), (5527, 7049)]