13643818

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1061

約数の個数: 16

約数和(自身を含む): 21047040

約数和(自身を除く): 7403222

約数列:

[1, 2, 47, 94, 173, 346, 839, 1678, 8131, 16262, 39433, 78866, 145147, 290294, 6821909, 13643818]

約数ペア:

[(1, 13643818), (2, 6821909), (47, 290294), (94, 145147), (173, 78866), (346, 39433), (839, 16262), (1678, 8131)]