12912148489

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{73943}}^1$

素因数の和:74148

約数の個数: 16

約数和(自身を含む): 13742936064

約数和(自身を除く): 830787575

約数列:

[1, 31, 43, 131, 1333, 4061, 5633, 73943, 174623, 2292233, 3179549, 9686533, 98566019, 300282523, 416520919, 12912148489]

約数ペア:

[(1, 12912148489), (31, 416520919), (43, 300282523), (131, 98566019), (1333, 9686533), (4061, 3179549), (5633, 2292233), (73943, 174623)]