12269936

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1629

約数の個数: 40

約数和(自身を含む): 27569664

約数和(自身を除く): 15299728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1543, 1988, 3086, 3976, 6172, 7952, 10801, 12344, 21602, 24688, 43204, 86408, 109553, 172816, 219106, 438212, 766871, 876424, 1533742, 1752848, 3067484, 6134968, 12269936]

約数ペア:

[(1, 12269936), (2, 6134968), (4, 3067484), (7, 1752848), (8, 1533742), (14, 876424), (16, 766871), (28, 438212), (56, 219106), (71, 172816), (112, 109553), (142, 86408), (284, 43204), (497, 24688), (568, 21602), (994, 12344), (1136, 10801), (1543, 7952), (1988, 6172), (3086, 3976)]