15086398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3989}}^1$

素因数の和:4083

約数の個数: 16

約数和(自身を含む): 23748480

約数和(自身を除く): 8662082

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 3989, 7978, 123659, 243329, 247318, 486658, 7543199, 15086398]

約数ペア:

[(1, 15086398), (2, 7543199), (31, 486658), (61, 247318), (62, 243329), (122, 123659), (1891, 7978), (3782, 3989)]