14910220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57347}}^1$

素因数の和:57369

約数の個数: 24

約数和(自身を含む): 33720624

約数和(自身を除く): 18810404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 57347, 114694, 229388, 286735, 573470, 745511, 1146940, 1491022, 2982044, 3727555, 7455110, 14910220]

約数ペア:

[(1, 14910220), (2, 7455110), (4, 3727555), (5, 2982044), (10, 1491022), (13, 1146940), (20, 745511), (26, 573470), (52, 286735), (65, 229388), (130, 114694), (260, 57347)]