12037431

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30169}}^1$

素因数の和:30198

約数の個数: 16

約数和(自身を含む): 19308800

約数和(自身を除く): 7271369

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 30169, 90507, 211183, 573211, 633549, 1719633, 4012477, 12037431]

約数ペア:

[(1, 12037431), (3, 4012477), (7, 1719633), (19, 633549), (21, 573211), (57, 211183), (133, 90507), (399, 30169)]