21223202

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10601}}^1$

素因数の和:10634

約数の個数: 32

約数和(自身を含む): 42747264

約数和(自身を除く): 21524062

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 10601, 21202, 74207, 116611, 137813, 148414, 233222, 275626, 816277, 964691, 1515943, 1632554, 1929382, 3031886, 10611601, 21223202]

約数ペア:

[(1, 21223202), (2, 10611601), (7, 3031886), (11, 1929382), (13, 1632554), (14, 1515943), (22, 964691), (26, 816277), (77, 275626), (91, 233222), (143, 148414), (154, 137813), (182, 116611), (286, 74207), (1001, 21202), (2002, 10601)]