15820368

素因数分解:

$2^4\times 3^1\times {\mathrm{329591}}^1$

素因数の和:329602

約数の個数: 20

約数和(自身を含む): 40869408

約数和(自身を除く): 25049040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 329591, 659182, 988773, 1318364, 1977546, 2636728, 3955092, 5273456, 7910184, 15820368]

約数ペア:

[(1, 15820368), (2, 7910184), (3, 5273456), (4, 3955092), (6, 2636728), (8, 1977546), (12, 1318364), (16, 988773), (24, 659182), (48, 329591)]