38740721

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 41057280

約数和(自身を除く): 2316559

約数列:

[1, 43, 53, 89, 191, 2279, 3827, 4717, 8213, 10123, 16999, 202831, 435289, 730957, 900947, 38740721]

約数ペア:

[(1, 38740721), (43, 900947), (53, 730957), (89, 435289), (191, 202831), (2279, 16999), (3827, 10123), (4717, 8213)]