12199938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 25958400

約数和(自身を除く): 13758462

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1039, 1957, 2078, 3117, 3914, 5871, 6234, 11742, 19741, 39482, 59223, 107017, 118446, 214034, 321051, 642102, 2033323, 4066646, 6099969, 12199938]

約数ペア:

[(1, 12199938), (2, 6099969), (3, 4066646), (6, 2033323), (19, 642102), (38, 321051), (57, 214034), (103, 118446), (114, 107017), (206, 59223), (309, 39482), (618, 19741), (1039, 11742), (1957, 6234), (2078, 5871), (3117, 3914)]