38830813

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7121}}^1$

素因数の和:7188

約数の個数: 16

約数和(自身を含む): 47859840

約数和(自身を除く): 9029027

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 7121, 49847, 135299, 291961, 947093, 2043727, 5547259, 38830813]

約数ペア:

[(1, 38830813), (7, 5547259), (19, 2043727), (41, 947093), (133, 291961), (287, 135299), (779, 49847), (5453, 7121)]