19396264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127607}}^1$

素因数の和:127632

約数の個数: 16

約数和(自身を含む): 38282400

約数和(自身を除く): 18886136

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 127607, 255214, 510428, 1020856, 2424533, 4849066, 9698132, 19396264]

約数ペア:

[(1, 19396264), (2, 9698132), (4, 4849066), (8, 2424533), (19, 1020856), (38, 510428), (76, 255214), (152, 127607)]