129302426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{189593}}^1$

素因数の和:189637

約数の個数: 16

約数和(自身を含む): 218412288

約数和(自身を除く): 89109862

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 189593, 379186, 2085523, 4171046, 5877383, 11754766, 64651213, 129302426]

約数ペア:

[(1, 129302426), (2, 64651213), (11, 11754766), (22, 5877383), (31, 4171046), (62, 2085523), (341, 379186), (682, 189593)]