19408890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1091}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 46702656

約数和(自身を除く): 27293766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 593, 1091, 1186, 1779, 2182, 2965, 3273, 3558, 5455, 5930, 6546, 8895, 10910, 16365, 17790, 32730, 646963, 1293926, 1940889, 3234815, 3881778, 6469630, 9704445, 19408890]

約数ペア:

[(1, 19408890), (2, 9704445), (3, 6469630), (5, 3881778), (6, 3234815), (10, 1940889), (15, 1293926), (30, 646963), (593, 32730), (1091, 17790), (1186, 16365), (1779, 10910), (2182, 8895), (2965, 6546), (3273, 5930), (3558, 5455)]