19110567

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 11993433

約数列:

[1, 3, 7, 17, 21, 51, 119, 199, 269, 357, 597, 807, 1393, 1883, 3383, 4179, 4573, 5649, 10149, 13719, 23681, 32011, 53531, 71043, 96033, 160593, 374717, 910027, 1124151, 2730081, 6370189, 19110567]

約数ペア:

[(1, 19110567), (3, 6370189), (7, 2730081), (17, 1124151), (21, 910027), (51, 374717), (119, 160593), (199, 96033), (269, 71043), (357, 53531), (597, 32011), (807, 23681), (1393, 13719), (1883, 10149), (3383, 5649), (4179, 4573)]