12388803

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11131}}^1$

素因数の和:11194

約数の個数: 16

約数和(自身を含む): 19236096

約数和(自身を除く): 6847293

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 11131, 33393, 77917, 233751, 589943, 1769829, 4129601, 12388803]

約数ペア:

[(1, 12388803), (3, 4129601), (7, 1769829), (21, 589943), (53, 233751), (159, 77917), (371, 33393), (1113, 11131)]