15820412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{479}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 29030400

約数和(自身を除く): 13209988

約数列:

[1, 2, 4, 23, 46, 92, 359, 479, 718, 958, 1436, 1916, 8257, 11017, 16514, 22034, 33028, 44068, 171961, 343922, 687844, 3955103, 7910206, 15820412]

約数ペア:

[(1, 15820412), (2, 7910206), (4, 3955103), (23, 687844), (46, 343922), (92, 171961), (359, 44068), (479, 33028), (718, 22034), (958, 16514), (1436, 11017), (1916, 8257)]