21155134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10567}}^1$

素因数の和:10600

約数の個数: 32

約数和(自身を含む): 42610176

約数和(自身を除く): 21455042

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 10567, 21134, 73969, 116237, 137371, 147938, 232474, 274742, 813659, 961597, 1511081, 1627318, 1923194, 3022162, 10577567, 21155134]

約数ペア:

[(1, 21155134), (2, 10577567), (7, 3022162), (11, 1923194), (13, 1627318), (14, 1511081), (22, 961597), (26, 813659), (77, 274742), (91, 232474), (143, 147938), (154, 137371), (182, 116237), (286, 73969), (1001, 21134), (2002, 10567)]