10668994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2111}}^1$

素因数の和:2158

約数の個数: 24

約数和(自身を含む): 19312128

約数和(自身を除く): 8643134

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2111, 2527, 4222, 5054, 14777, 29554, 40109, 80218, 280763, 561526, 762071, 1524142, 5334497, 10668994]

約数ペア:

[(1, 10668994), (2, 5334497), (7, 1524142), (14, 762071), (19, 561526), (38, 280763), (133, 80218), (266, 40109), (361, 29554), (722, 14777), (2111, 5054), (2527, 4222)]