15927716

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13229}}^1$

素因数の和:13283

約数の個数: 24

約数和(自身を含む): 32598720

約数和(自身を除く): 16671004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 13229, 26458, 52916, 92603, 185206, 370412, 568847, 1137694, 2275388, 3981929, 7963858, 15927716]

約数ペア:

[(1, 15927716), (2, 7963858), (4, 3981929), (7, 2275388), (14, 1137694), (28, 568847), (43, 370412), (86, 185206), (172, 92603), (301, 52916), (602, 26458), (1204, 13229)]