12139772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 22061760

約数和(自身を除く): 9921988

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 937, 1874, 3239, 3748, 6478, 12956, 38417, 74023, 76834, 148046, 153668, 296092, 3034943, 6069886, 12139772]

約数ペア:

[(1, 12139772), (2, 6069886), (4, 3034943), (41, 296092), (79, 153668), (82, 148046), (158, 76834), (164, 74023), (316, 38417), (937, 12956), (1874, 6478), (3239, 3748)]