19009150

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8089}}^1$

素因数の和:8148

約数の個数: 24

約数和(自身を含む): 36113760

約数和(自身を除く): 17104610

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 8089, 16178, 40445, 80890, 202225, 380183, 404450, 760366, 1900915, 3801830, 9504575, 19009150]

約数ペア:

[(1, 19009150), (2, 9504575), (5, 3801830), (10, 1900915), (25, 760366), (47, 404450), (50, 380183), (94, 202225), (235, 80890), (470, 40445), (1175, 16178), (2350, 8089)]