21603184

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{3761}}^1$

素因数の和:4128

約数の個数: 20

約数和(自身を含む): 41983920

約数和(自身を除く): 20380736

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 3761, 5744, 7522, 15044, 30088, 60176, 1350199, 2700398, 5400796, 10801592, 21603184]

約数ペア:

[(1, 21603184), (2, 10801592), (4, 5400796), (8, 2700398), (16, 1350199), (359, 60176), (718, 30088), (1436, 15044), (2872, 7522), (3761, 5744)]