12219337

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 14096320

約数和(自身を除く): 1876983

約数列:

[1, 13, 19, 61, 247, 793, 811, 1159, 10543, 15067, 15409, 49471, 200317, 643123, 939949, 12219337]

約数ペア:

[(1, 12219337), (13, 939949), (19, 643123), (61, 200317), (247, 49471), (793, 15409), (811, 15067), (1159, 10543)]