19082085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 33644160

約数和(自身を除く): 14562075

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1061, 1199, 1635, 3183, 3597, 5305, 5995, 11671, 15915, 17985, 35013, 58355, 115649, 175065, 346947, 578245, 1272139, 1734735, 3816417, 6360695, 19082085]

約数ペア:

[(1, 19082085), (3, 6360695), (5, 3816417), (11, 1734735), (15, 1272139), (33, 578245), (55, 346947), (109, 175065), (165, 115649), (327, 58355), (545, 35013), (1061, 17985), (1199, 15915), (1635, 11671), (3183, 5995), (3597, 5305)]