12145012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1140

約数の個数: 36

約数和(自身を含む): 24399648

約数和(自身を除く): 12254636

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 1091, 2182, 2783, 4364, 5566, 11132, 12001, 24002, 25093, 48004, 50186, 100372, 132011, 264022, 276023, 528044, 552046, 1104092, 3036253, 6072506, 12145012]

約数ペア:

[(1, 12145012), (2, 6072506), (4, 3036253), (11, 1104092), (22, 552046), (23, 528044), (44, 276023), (46, 264022), (92, 132011), (121, 100372), (242, 50186), (253, 48004), (484, 25093), (506, 24002), (1012, 12001), (1091, 11132), (2182, 5566), (2783, 4364)]