21243092294

素因数分解:

$2^1\times {\mathrm{571}}^1\times {\mathrm{2657}}^1\times {\mathrm{7001}}^1$

素因数の和:10231

約数の個数: 16

約数和(自身を含む): 31937018256

約数和(自身を除く): 10693925962

約数列:

[1, 2, 571, 1142, 2657, 5314, 7001, 14002, 1517147, 3034294, 3997571, 7995142, 18601657, 37203314, 10621546147, 21243092294]

約数ペア:

[(1, 21243092294), (2, 10621546147), (571, 37203314), (1142, 18601657), (2657, 7995142), (5314, 3997571), (7001, 3034294), (14002, 1517147)]