15868884

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{3331}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 37131808

約数和(自身を除く): 21262924

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 3331, 4764, 6662, 9993, 13324, 19986, 39972, 1322407, 2644814, 3967221, 5289628, 7934442, 15868884]

約数ペア:

[(1, 15868884), (2, 7934442), (3, 5289628), (4, 3967221), (6, 2644814), (12, 1322407), (397, 39972), (794, 19986), (1191, 13324), (1588, 9993), (2382, 6662), (3331, 4764)]