12731872

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{7507}}^1$

素因数の和:7570

約数の個数: 24

約数和(自身を含む): 25542216

約数和(自身を除く): 12810344

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 7507, 15014, 30028, 60056, 120112, 240224, 397871, 795742, 1591484, 3182968, 6365936, 12731872]

約数ペア:

[(1, 12731872), (2, 6365936), (4, 3182968), (8, 1591484), (16, 795742), (32, 397871), (53, 240224), (106, 120112), (212, 60056), (424, 30028), (848, 15014), (1696, 7507)]