15605988

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{3929}}^1$

素因数の和:4267

約数の個数: 24

約数和(自身を含む): 36533280

約数和(自身を除く): 20927292

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3929, 3972, 7858, 11787, 15716, 23574, 47148, 1300499, 2600998, 3901497, 5201996, 7802994, 15605988]

約数ペア:

[(1, 15605988), (2, 7802994), (3, 5201996), (4, 3901497), (6, 2600998), (12, 1300499), (331, 47148), (662, 23574), (993, 15716), (1324, 11787), (1986, 7858), (3929, 3972)]