12940732

素因数分解:

$2^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{769}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 25958240

約数和(自身を除く): 13017508

約数列:

[1, 2, 4, 7, 14, 28, 601, 769, 1202, 1538, 2404, 3076, 4207, 5383, 8414, 10766, 16828, 21532, 462169, 924338, 1848676, 3235183, 6470366, 12940732]

約数ペア:

[(1, 12940732), (2, 6470366), (4, 3235183), (7, 1848676), (14, 924338), (28, 462169), (601, 21532), (769, 16828), (1202, 10766), (1538, 8414), (2404, 5383), (3076, 4207)]