19133960

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2053}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 43257240

約数和(自身を除く): 24123280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2053, 2330, 4106, 4660, 8212, 9320, 10265, 16424, 20530, 41060, 82120, 478349, 956698, 1913396, 2391745, 3826792, 4783490, 9566980, 19133960]

約数ペア:

[(1, 19133960), (2, 9566980), (4, 4783490), (5, 3826792), (8, 2391745), (10, 1913396), (20, 956698), (40, 478349), (233, 82120), (466, 41060), (932, 20530), (1165, 16424), (1864, 10265), (2053, 9320), (2330, 8212), (4106, 4660)]