23215387

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 26853120

約数和(自身を除く): 3637733

約数列:

[1, 13, 17, 73, 221, 949, 1241, 1439, 16133, 18707, 24463, 105047, 318019, 1365611, 1785799, 23215387]

約数ペア:

[(1, 23215387), (13, 1785799), (17, 1365611), (73, 318019), (221, 105047), (949, 24463), (1241, 18707), (1439, 16133)]