19002832

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{22409}}^1$

素因数の和:22470

約数の個数: 20

約数和(自身を含む): 37514340

約数和(自身を除く): 18511508

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 22409, 44818, 89636, 179272, 358544, 1187677, 2375354, 4750708, 9501416, 19002832]

約数ペア:

[(1, 19002832), (2, 9501416), (4, 4750708), (8, 2375354), (16, 1187677), (53, 358544), (106, 179272), (212, 89636), (424, 44818), (848, 22409)]