38155439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4703}}^1$

素因数の和:4790

約数の個数: 16

約数和(自身を含む): 46663680

約数和(自身を除く): 8508241

約数列:

[1, 7, 19, 61, 133, 427, 1159, 4703, 8113, 32921, 89357, 286883, 625499, 2008181, 5450777, 38155439]

約数ペア:

[(1, 38155439), (7, 5450777), (19, 2008181), (61, 625499), (133, 286883), (427, 89357), (1159, 32921), (4703, 8113)]