157214417

素因数分解:

${\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{1607}}^1$

素因数の和:1916

約数の個数: 12

約数和(自身を含む): 166640256

約数和(自身を除く): 9425839

約数列:

[1, 19, 271, 361, 1607, 5149, 30533, 97831, 435497, 580127, 8274443, 157214417]

約数ペア:

[(1, 157214417), (19, 8274443), (271, 580127), (361, 435497), (1607, 97831), (5149, 30533)]